¡¶the history of the telephone¡·

ÏÂÔر¾Êé

Ìí¼ÓÊéÇ©

the history of the telephone- µÚ10²¿·Ö


°´¼üÅÌÉÏ·½Ïò¼ü ¡û »ò ¡ú ¿É¿ìËÙÉÏÏ·­Ò³£¬°´¼üÅÌÉ쵀 Enter ¼ü¿É»Øµ½±¾ÊéĿ¼ҳ£¬°´¼üÅÌÉÏ·½Ïò¼ü ¡ü ¿É»Øµ½±¾Ò³¶¥²¿£¡
h¡¡an¡¡opposition¡¡telephone¡£¡¡It¡¡was¡¡not¡¡an¡¡imitation¡¡of¡¡Bell's£»¡¡he¡¡insisted£»¡¡but¡¡an¡¡improvement¡¡upon¡¡an¡¡electrical¡¡device¡¡made¡¡by¡¡a¡¡German¡¡named¡¡Philip¡¡Reis£»¡¡in¡¡1861¡£

Thus¡¡there¡¡appeared¡¡upon¡¡the¡¡scene¡¡the¡¡so¡­¡¡called¡¡¡¨Reis¡¡telephone£»¡¨¡¡which¡¡was¡¡not¡¡a¡¡telephone¡¡at¡¡all£»¡¡in¡¡any¡¡practical¡¡sense£»¡¡but¡¡which¡¡served¡¡well¡¡enough¡¡for¡¡nine¡¡years¡¡or¡¡more¡¡as¡¡a¡¡weapon¡¡to¡¡use¡¡against¡¡the¡¡Bell¡¡patents¡£¡¡Poor¡¡Philip¡¡Reis¡¡himself£»¡¡the¡¡son¡¡of¡¡a¡¡baker¡¡in¡¡Frankfort£»¡¡Germany£»¡¡had¡¡hoped¡¡to¡¡make¡¡a¡¡telephone£»¡¡but¡¡he¡¡had¡¡failed¡£¡¡His¡¡machine¡¡was¡¡operated¡¡by¡¡a¡¡¡¨make¡­and¡­break¡¨¡¡current£»¡¡and¡¡so¡¡could¡¡not¡¡carry¡¡the¡¡infinitely¡¡delicate¡¡vibrations¡¡made¡¡by¡¡the¡¡human¡¡voice¡£¡¡It¡¡could¡¡transmit¡¡the¡¡pitch¡¡of¡¡a¡¡sound£»¡¡but¡¡not¡¡the¡¡QUALITY¡£¡¡At¡¡its¡¡best£»¡¡it¡¡could¡¡carry¡¡a¡¡tune£»¡¡but¡¡never¡¡at¡¡any¡¡time¡¡a¡¡spoken¡¡sentence¡£¡¡Reis£»¡¡in¡¡his¡¡later¡¡years£»¡¡realized¡¡that¡¡his¡¡machine¡¡could¡¡never¡¡be¡¡used¡¡for¡¡the¡¡transmission¡¡of¡¡conversation£»¡¡and¡¡in¡¡a¡¡letter¡¡to¡¡a¡¡friend¡¡he¡¡tells¡¡of¡¡a¡¡code¡¡of¡¡signals¡¡that¡¡he¡¡has¡¡invented¡£

Bell¡¡had¡¡once£»¡¡during¡¡his¡¡three¡¡years¡¡of¡¡experimenting£»¡¡made¡¡a¡¡Reis¡¡machine£»¡¡although¡¡at¡¡that¡¡time¡¡he¡¡had¡¡not¡¡seen¡¡one¡£¡¡But¡¡he¡¡soon¡¡threw¡¡it¡¡aside£»¡¡as¡¡of¡¡no¡¡practical¡¡value¡£¡¡As¡¡a¡¡teacher¡¡of¡¡acoustics£»¡¡Bell¡¡knew¡¡that¡¡the¡¡one¡¡indispensable¡¡requirement¡¡of¡¡a¡¡telephone¡¡is¡¡that¡¡it¡¡shall¡¡transmit¡¡the¡¡WHOLE¡¡of¡¡a¡¡sound£»¡¡and¡¡not¡¡merely¡¡the¡¡pitch¡¡of¡¡it¡£¡¡Such¡¡scientists¡¡as¡¡Lord¡¡Kelvin£»¡¡Joseph¡¡Henry£»¡¡and¡¡Edison¡¡had¡¡seen¡¡the¡¡little¡¡Reis¡¡instrument¡¡years¡¡before¡¡Bell¡¡invented¡¡the¡¡telephone£»¡¡but¡¡they¡¡regarded¡¡it¡¡as¡¡a¡¡mere¡¡musical¡¡toy¡£¡¡It¡¡was¡¡¡¨not¡¡in¡¡any¡¡sense¡¡a¡¡speaking¡¡telephone£»¡¨¡¡said¡¡Lord¡¡Kelvin¡£¡¡And¡¡Edison£»¡¡when¡¡trying¡¡to¡¡put¡¡the¡¡Reis¡¡machine¡¡in¡¡the¡¡most¡¡favorable¡¡light£»¡¡admitted¡¡humorously¡¡that¡¡when¡¡he¡¡used¡¡a¡¡Reis¡¡transmitter¡¡he¡¡generally¡¡¡¨knew¡¡what¡¡was¡¡coming£»¡¡and¡¡knowing¡¡what¡¡was¡¡coming£»¡¡even¡¡a¡¡Reis¡¡transmitter£»¡¡pure¡¡and¡¡simple£»¡¡reproduces¡¡sounds¡¡which¡¡seem¡¡almost¡¡like¡¡that¡¡which¡¡was¡¡being¡¡transmitted£»¡¡but¡¡when¡¡the¡¡man¡¡at¡¡the¡¡other¡¡end¡¡did¡¡not¡¡know¡¡what¡¡was¡¡coming£»¡¡it¡¡was¡¡very¡¡seldom¡¡that¡¡any¡¡word¡¡was¡¡recognized¡£¡¨

In¡¡the¡¡course¡¡of¡¡the¡¡Dolbear¡¡lawsuit£»¡¡a¡¡Reis¡¡machine¡¡was¡¡brought¡¡into¡¡court£»¡¡and¡¡created¡¡much¡¡amusement¡£¡¡It¡¡was¡¡able¡¡to¡¡squeak£»¡¡but¡¡not¡¡to¡¡speak¡£¡¡Experts¡¡and¡¡professors¡¡wrestled¡¡with¡¡it¡¡in¡¡vain¡£¡¡It¡¡refused¡¡to¡¡transmit¡¡one¡¡intel¡­¡¡ligible¡¡sentence¡£¡¡¡¨It¡¡CAN¡¡speak£»¡¡but¡¡it¡¡WON'T£»¡¨¡¡explained¡¡one¡¡of¡¡Dolbear's¡¡lawyers¡£¡¡It¡¡is¡¡now¡¡generally¡¡known¡¡that¡¡while¡¡a¡¡Reis¡¡machine£»¡¡when¡¡clogged¡¡and¡¡out¡¡of¡¡order£»¡¡would¡¡transmit¡¡a¡¡word¡¡or¡¡two¡¡in¡¡an¡¡imperfect¡¡way£»¡¡it¡¡was¡¡built¡¡on¡¡wrong¡¡lines¡£¡¡It¡¡was¡¡no¡¡more¡¡a¡¡telephone¡¡than¡¡a¡¡wagon¡¡is¡¡a¡¡sleigh£»¡¡even¡¡though¡¡it¡¡is¡¡possible¡¡to¡¡chain¡¡the¡¡wheels¡¡and¡¡make¡¡them¡¡slide¡¡for¡¡a¡¡foot¡¡or¡¡two¡£¡¡Said¡¡Judge¡¡Lowell£»¡¡in¡¡rendering¡¡his¡¡famous¡¡decision£º


¡¨A¡¡century¡¡of¡¡Reis¡¡would¡¡never¡¡have¡¡produced¡¡a¡¡speaking¡¡telephone¡¡by¡¡mere¡¡improvement¡¡of¡¡construction¡£¡¡It¡¡was¡¡left¡¡for¡¡Bell¡¡to¡¡discover¡¡that¡¡the¡¡failure¡¡was¡¡due¡¡not¡¡to¡¡workmanship¡¡but¡¡to¡¡the¡¡principle¡¡which¡¡was¡¡adopted¡¡as¡¡the¡¡basis¡¡of¡¡what¡¡had¡¡to¡¡be¡¡done¡£¡¡¡£¡¡¡£¡¡¡£¡¡Bell¡¡discovered¡¡a¡¡new¡¡artthat¡¡of¡¡transmitting¡¡speech¡¡by¡¡electricity£»¡¡and¡¡his¡¡claim¡¡is¡¡not¡¡as¡¡broad¡¡as¡¡his¡¡invention¡£¡¡¡£¡¡¡£¡¡¡£¡¡To¡¡follow¡¡Reis¡¡is¡¡to¡¡fail£»¡¡but¡¡to¡¡follow¡¡Bell¡¡is¡¡to¡¡succeed¡£¡¨


After¡¡the¡¡victory¡¡over¡¡Dolbear£»¡¡the¡¡Bell¡¡stock¡¡went¡¡soaring¡¡skywards£»¡¡and¡¡the¡¡higher¡¡it¡¡went£»¡¡the¡¡greater¡¡were¡¡the¡¡number¡¡of¡¡infringers¡¡and¡¡blowers¡¡of¡¡stock¡¡bubbles¡£¡¡To¡¡bait¡¡the¡¡Bell¡¡Company¡¡became¡¡almost¡¡a¡¡national¡¡sport¡£¡¡Any¡¡sort¡¡of¡¡claimant£»¡¡with¡¡any¡¡sort¡¡of¡¡wild¡¡tale¡¡of¡¡prior¡¡invention£»¡¡could¡¡find¡¡a¡¡speculator¡¡to¡¡support¡¡him¡£¡¡On¡¡they¡¡came£»¡¡a¡¡motley¡¡array£»¡¡¡¨some¡¡in¡¡rags£»¡¡some¡¡on¡¡nags£»¡¡and¡¡some¡¡in¡¡velvet¡¡gowns¡£¡¨¡¡One¡¡of¡¡them¡¡claimed¡¡to¡¡have¡¡done¡¡wonders¡¡with¡¡an¡¡iron¡¡hoop¡¡and¡¡a¡¡file¡¡in¡¡1867£»¡¡a¡¡second¡¡had¡¡a¡¡marvellous¡¡table¡¡with¡¡glass¡¡legs£»¡¡a¡¡third¡¡swore¡¡that¡¡he¡¡had¡¡made¡¡a¡¡telephone¡¡in¡¡1860£»¡¡but¡¡did¡¡not¡¡know¡¡what¡¡it¡¡was¡¡until¡¡he¡¡saw¡¡Bell's¡¡patent£»¡¡and¡¡a¡¡fourth¡¡told¡¡a¡¡vivid¡¡story¡¡of¡¡having¡¡heard¡¡a¡¡bullfrog¡¡croak¡¡via¡¡a¡¡telegraph¡¡wire¡¡which¡¡was¡¡strung¡¡into¡¡a¡¡certain¡¡cellar¡¡in¡¡Racine£»¡¡in¡¡1851¡£

This¡¡comic¡¡opera¡¡phase¡¡came¡¡to¡¡a¡¡head¡¡in¡¡the¡¡famous¡¡Drawbaugh¡¡case£»¡¡which¡¡lasted¡¡for¡¡nearly¡¡four¡¡years£»¡¡and¡¡filled¡¡ten¡¡thousand¡¡pages¡¡with¡¡its¡¡evidence¡£¡¡Having¡¡failed¡¡on¡¡Reis£»¡¡the¡¡German£»¡¡the¡¡opponents¡¡of¡¡Bell¡¡now¡¡brought¡¡forward¡¡an¡¡American¡¡inventor¡¡named¡¡Daniel¡¡Drawbaugh£»¡¡and¡¡opened¡¡up¡¡a¡¡noisy¡¡newspaper¡¡campaign¡£¡¡To¡¡secure¡¡public¡¡sympathy¡¡for¡¡Drawbaugh£»¡¡it¡¡was¡¡said¡¡that¡¡he¡¡had¡¡invented¡¡a¡¡complete¡¡telephone¡¡and¡¡switchboard¡¡before¡¡1876£»¡¡but¡¡was¡¡in¡¡such¡¡¡¨utter¡¡and¡¡abject¡¡poverty¡¨¡¡that¡¡he¡¡could¡¡not¡¡get¡¡himself¡¡a¡¡patent¡£¡¡Five¡¡hundred¡¡witnesses¡¡were¡¡examined£»¡¡and¡¡such¡¡a¡¡general¡¡turmoil¡¡was¡¡aroused¡¡that¡¡the¡¡Bell¡¡lawyers¡¡were¡¡compelled¡¡to¡¡take¡¡the¡¡attack¡¡seriously£»¡¡and¡¡to¡¡fight¡¡back¡¡with¡¡every¡¡pound¡¡of¡¡ammunition¡¡they¡¡possessed¡£

The¡¡fact¡¡about¡¡Drawbaugh¡¡is¡¡that¡¡he¡¡was¡¡a¡¡mechanic¡¡in¡¡a¡¡country¡¡village¡¡near¡¡Harrisburg£»¡¡Pennsylvania¡£¡¡He¡¡was¡¡ingenious¡¡but¡¡not¡¡inventive£»¡¡and¡¡loved¡¡to¡¡display¡¡his¡¡mechanical¡¡skill¡¡before¡¡the¡¡farmers¡¡and¡¡villagers¡£¡¡He¡¡was¡¡a¡¡subscriber¡¡to¡¡The¡¡Scientific¡¡American£»¡¡and¡¡it¡¡had¡¡become¡¡the¡¡fixed¡¡habit¡¡of¡¡his¡¡life¡¡to¡¡copy¡¡other¡¡people's¡¡inventions¡¡and¡¡exhibit¡¡them¡¡as¡¡his¡¡own¡£¡¡He¡¡was¡¡a¡¡trailer¡¡of¡¡inventors¡£¡¡More¡¡than¡¡forty¡¡instances¡¡of¡¡this¡¡imitative¡¡habit¡¡were¡¡shown¡¡at¡¡the¡¡trial£»¡¡and¡¡he¡¡was¡¡severely¡¡scored¡¡by¡¡the¡¡judge£»¡¡who¡¡accused¡¡him¡¡of¡¡¡¨deliberately¡¡falsifying¡¡the¡¡facts¡£¡¨¡¡His¡¡ruling¡¡passion¡¡of¡¡imitation£»¡¡apparently£»¡¡was¡¡not¡¡diminished¡¡by¡¡the¡¡loss¡¡of¡¡his¡¡telephone¡¡claims£»¡¡as¡¡he¡¡came¡¡to¡¡public¡¡view¡¡again¡¡in¡¡1903¡¡as¡¡a¡¡trailer¡¡of¡¡Marconi¡£

Drawbaugh's¡¡defeat¡¡sent¡¡the¡¡Bell¡¡stock¡¡up¡¡once¡¡more£»¡¡and¡¡brought¡¡on¡¡a¡¡Xerxes'¡¡army¡¡of¡¡opposition¡¡which¡¡called¡¡itself¡¡the¡¡¡¨Overland¡¡Company¡£¡¨¡¡Having¡¡learned¡¡that¡¡no¡¡one¡¡claim¡­¡¡ant¡¡could¡¡beat¡¡Bell¡¡in¡¡the¡¡courts£»¡¡this¡¡company¡¡massed¡¡the¡¡losers¡¡together¡¡and¡¡came¡¡forward¡¡with¡¡a¡¡scrap¡­basket¡¡full¡¡of¡¡patents¡£¡¡Several¡¡powerful¡¡capitalists¡¡undertook¡¡to¡¡pay¡¡the¡¡expenses¡¡of¡¡this¡¡adventure¡£¡¡Wires¡¡were¡¡strung£»¡¡stock¡¡was¡¡sold£»¡¡and¡¡the¡¡enterprise¡¡looked¡¡for¡¡a¡¡time¡¡so¡¡genuine¡¡that¡¡when¡¡the¡¡Bell¡¡lawyers¡¡asked¡¡for¡¡an¡¡injunction¡¡against¡¡it£»¡¡they¡¡were¡¡refused¡£¡¡This¡¡was¡¡as¡¡hard¡¡a¡¡blow¡¡as¡¡the¡¡Bell¡¡people¡¡received¡¡in¡¡their¡¡eleven¡¡years¡¡of¡¡litigation£»¡¡and¡¡the¡¡Bell¡¡stock¡¡tumbled¡¡thirty¡­five¡¡points¡¡in¡¡a¡¡few¡¡days¡£¡¡Infringing¡¡companies¡¡sprang¡¡up¡¡like¡¡gourds¡¡in¡¡the¡¡night¡£¡¡And¡¡all¡¡went¡¡merrily¡¡with¡¡the¡¡promoters¡¡until¡¡the¡¡Overland¡¡Company¡¡was¡¡thrown¡¡out¡¡of¡¡court£»¡¡as¡¡having¡¡no¡¡evidence£»¡¡except¡¡¡¨the¡¡refuse¡¡and¡¡dregs¡¡of¡¡former¡¡cases¡¡the¡¡heel¡­taps¡¡found¡¡in¡¡the¡¡glasses¡¡at¡¡the¡¡end¡¡of¡¡the¡¡frolic¡£¡¨

But¡¡even¡¡after¡¡this¡¡defeat¡¡for¡¡the¡¡claimants£»¡¡the¡¡frolic¡¡was¡¡not¡¡wholly¡¡ended¡£¡¡They¡¡next¡¡planned¡¡to¡¡get¡¡through¡¡politics¡¡what¡¡they¡¡could¡¡not¡¡get¡¡through¡¡law£»¡¡they¡¡induced¡¡the¡¡Government¡¡to¡¡bring¡¡suit¡¡for¡¡the¡¡annulment¡¡of¡¡the¡¡Bell¡¡patents¡£¡¡It¡¡was¡¡a¡¡bold¡¡and¡¡desperate¡¡move£»¡¡and¡¡enabled¡¡the¡¡promoters¡¡of¡¡paper¡¡companies¡¡to¡¡sell¡¡stock¡¡for¡¡several¡¡years¡¡longer¡£¡¡The¡¡whole¡¡dispute¡¡was¡¡re¡­opened£»¡¡from¡¡Gray¡¡to¡¡Drawbaugh¡£¡¡Every¡¡battle¡¡was¡¡re¡­fought£»¡¡and¡¡in¡¡the¡¡end£»¡¡of¡¡course£»¡¡the¡¡Government¡¡officials¡¡learned¡¡that¡¡they¡¡were¡¡being¡¡used¡¡to¡¡pull¡¡telephone¡¡chestnuts¡¡out¡¡of¡¡the¡¡fire¡£¡¡The¡¡case¡¡was¡¡allowed¡¡to¡¡die¡¡a¡¡natural¡¡death£»¡¡and¡¡was¡¡informally¡¡dropped¡¡in¡¡1896¡£

In¡¡all£»¡¡the¡¡Bell¡¡Company¡¡fought¡¡out¡¡thirteen¡¡lawsuits¡¡that¡¡were¡¡of¡¡national¡¡interest£»¡¡and¡¡five¡¡that¡¡were¡¡carried¡¡to¡¡the¡¡Supreme¡¡Court¡¡in¡¡Washington¡£¡¡It¡¡fought¡¡out¡¡five¡¡hundred¡¡and¡¡eighty¡­¡¡seven¡¡other¡¡lawsuits¡¡of¡¡various¡¡natures£»¡¡and¡¡with¡¡the¡¡exception¡¡of¡¡two¡¡trivial¡¡contract¡¡suits£»¡¡IT¡¡NEVER¡¡LOST¡¡A¡¡CASE¡£

Its¡¡experience¡¡is¡¡an¡¡unanswerable¡¡indictment¡¡of¡¡our¡¡system¡¡of¡¡protecting¡¡inventors¡£¡¡No¡¡inventor¡¡had¡¡ever¡¡a¡¡clearer¡¡title¡¡than¡¡Bell¡£¡¡The¡¡Patent¡¡Office¡¡itself£»¡¡in¡¡1884£»¡¡made¡¡an¡¡eighteen¡­¡¡months'¡¡investigation¡¡of¡¡all¡¡telephone¡¡patents£»¡¡and¡¡reported£º¡¡¡¨It¡¡is¡¡to¡¡Bell¡¡that¡¡the¡¡world¡¡owes¡¡the¡¡possession¡¡of¡¡the¡¡speaking¡¡telephone¡£¡¨¡¡Yet¡¡his¡¡patent¡¡was¡¡continuously¡¡under¡¡fire£»¡¡and¡¡never¡¡at¡¡any¡¡time¡¡secure¡£¡¡Stock¡¡companies¡¡whose¡¡paper¡¡capital¡¡totalled¡¡more¡¡than¡¡500£»000£»000¡¡were¡¡organized¡¡to¡¡break¡¡it¡¡down£»¡¡and¡¡from¡¡first¡¡to¡¡last¡¡the¡¡success¡¡of¡¡the¡¡telephone¡¡was¡¡based¡¡much¡¡less¡¡upon¡¡the¡¡monopoly¡¡of¡¡patents¡¡than¡¡upon¡¡the¡¡building¡¡up¡¡of¡¡a¡¡well¡¡organized¡¡business¡£

Fortunately¡¡for¡¡Bell¡¡and¡¡the¡¡men¡¡who¡¡upheld¡¡him£»¡¡they¡¡were¡¡defended¡¡by¡¡two¡¡master¡­lawyers¡¡who¡¡have¡¡seldom£»¡¡if¡¡ever£»¡¡had¡¡an¡¡equal¡¡for¡¡team¡¡work¡¡and¡¡efficiencyChauncy¡¡Smith¡¡and¡¡James¡¡J¡£¡¡Storrow¡£¡¡These¡¡two¡¡men¡¡were¡¡marvellously¡¡well¡¡mated¡£¡¡Smith¡¡was¡¡an¡¡old¡­fashioned¡¡attorney¡¡of¡¡the¡¡Websterian¡¡sort£»¡¡dignified£»¡¡ponderous£»¡¡and¡¡impressive¡£¡¡By¡¡1878£»¡¡when¡¡he¡¡came¡¡in¡¡to¡¡defend¡¡the¡¡little¡¡Bell¡¡Company¡¡against¡¡the¡¡towering¡¡Western¡¡Union£»¡¡Smith¡¡had¡¡become¡¡the¡¡most¡¡noted¡¡patent¡¡lawyer¡¡in¡¡Boston¡£¡¡He¡¡was¡¡a¡¡large£»¡¡thick¡­set¡¡man£»¡¡a¡¡reminder¡¡of¡¡Benjamin¡¡Franklin£»¡¡with¡¡clean¡­shaven¡¡face£»¡¡long¡¡hair¡¡curling¡¡at¡¡the¡¡ends£»¡¡frock¡¡coat£»¡¡high¡¡collar£»¡¡and¡¡beaver¡¡hat¡£

Storrow£»¡¡on¡¡the¡¡contrary£»¡¡was¡¡a¡¡small¡¡man£»¡¡quiet¡¡in¡¡manner£»¡¡conversational¡¡in¡¡argument£»¡¡and¡¡an¡¡encyclopedia¡¡of¡¡definite¡¡information¡£¡¡He¡¡was¡¡so¡¡thorough¡¡that£»¡¡when¡¡he¡¡became¡¡a¡¡Bell¡¡lawyer£»¡¡he¡¡first¡¡spent¡¡an¡¡entire¡¡summer¡¡at¡¡his¡¡country¡¡home¡¡in¡¡Petersham£»¡¡studying¡¡the¡¡laws¡¡of¡¡physics¡¡and¡¡electricity¡£¡¡He¡¡was¡¡never¡¡in¡¡the¡¡slightest¡¡degree¡¡spectacular¡£¡¡Once¡¡only£»¡¡during¡¡the¡¡eleven¡¡years¡¡of¡¡litigation£»¡¡did¡¡he¡¡lose¡¡control¡¡of¡¡his¡¡temper¡£¡¡He¡¡was¡¡attacking¡¡the¡¡credibility¡¡of¡¡a¡¡witness¡¡whom¡¡he¡¡had¡¡put¡¡on¡¡the¡¡stand£»¡¡but¡¡who¡¡had¡¡been¡¡tampered¡¡with¡¡by¡¡the¡¡opposition¡¡lawyers¡£¡¡¡¨But¡¡this¡¡man¡¡is¡¡your¡¡own¡¡witness£»¡¨¡¡protested¡¡the¡¡lawyers¡£¡¡¡¨Yes£»¡¨¡¡shouted¡¡the¡¡usually¡¡soft¡­speaking¡¡Storrow£»¡¡¡¨he¡¡WAS¡¡my¡¡witness£»¡¡but¡¡now¡¡he¡¡is¡¡YOUR¡¡LIAR¡£¡¨

The¡¡efficiency¡¡of¡¡these¡¡two¡¡men¡¡was¡¡greatly¡¡increased¡¡by¡¡a¡¡thirdThomas¡¡D¡£¡¡Lockwood£»¡¡who¡¡was¡¡chosen¡¡by¡¡Vail¡¡in¡¡1879¡¡to¡¡establish¡¡a¡¡Patent¡¡Department¡£¡¡Two¡¡years¡¡before£»¡¡Lockwood¡¡had¡¡heard¡¡Bell¡¡lecture¡¡in¡¡Chickering¡¡Hall£»¡¡New¡¡York£»¡¡and¡¡was¡¡a¡¡¡¨doubting¡¡Thomas¡£¡¨¡¡But¡¡a¡¡closer¡¡study¡¡of¡¡the¡¡telephone¡¡transformed¡¡him¡¡into¡¡an¡¡enthusiast¡£¡¡Having¡¡a¡¡memory¡¡like¡¡a¡¡filing¡¡system£»¡¡and¡¡a¡¡knack¡¡for¡¡invention£»¡¡Lockwood¡¡was¡¡well¡¡fitted¡¡to¡¡create¡¡such¡¡a¡¡depart¡­¡¡ment¡£¡¡He¡¡was¡¡a¡¡man¡¡born¡¡for¡¡the¡¡place¡£¡¡And¡¡he¡¡has¡¡seen¡¡the¡¡number¡¡of¡¡electrical¡¡patents¡¡grow¡¡from¡¡a¡¡few¡¡hundred¡¡in¡¡1878¡¡to¡¡eighty¡¡thousand¡¡in¡¡1910¡£

These¡¡three¡¡men¡¡were¡¡the¡¡defenders¡¡of¡¡the¡¡Bell¡¡patents¡£¡¡As¡¡Vail¡¡built¡¡up¡¡the¡¡young¡¡telephone¡¡business£»¡¡they¡¡held¡¡it¡¡from¡¡being¡¡torn¡¡to¡¡shreds¡¡in¡¡an¡¡orgy¡¡of¡¡speculative¡¡competition¡£¡¡Smith¡¡prepared¡¡the¡¡comprehensive¡¡plan¡¡of¡¡defence¡£¡¡By¡¡his¡¡sagacity¡¡and¡¡experience¡¡he¡¡was¡¡enabled¡¡to¡¡mark¡¡out¡¡the¡¡general¡¡principles¡¡upon¡¡which¡¡Bell¡¡had¡¡a¡¡right¡¡to¡¡stand¡£¡¡Us
СÌáʾ£º°´ »Ø³µ [Enter] ¼ü ·µ»ØÊéÄ¿£¬°´ ¡û ¼ü ·µ»ØÉÏÒ»Ò³£¬ °´ ¡ú ¼ü ½øÈëÏÂÒ»Ò³¡£ ÔÞһϠÌí¼ÓÊéÇ©¼ÓÈëÊé¼Ü