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1904 ¦~John A.Fleming ¨ú±o¯uªÅ¤G·¥ºÞªº±M§QÅv¡A¬°µL½u¹q³q°T«Ø¥ß°ò¦¡C |
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1906 ¦~ Lee de Foredt ¥[¤F¤@ӲĤT¬¡ªù¦bFelming
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1907 ¦~°Û¤ùµ¼Ö¦b¯Ã¬ù²Õ¦¨²Ä¤@¶¡¥¿¦¡ªº¹q¥x¡C |
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1908¦~^°ê¬ì¾Ç®a Campbell Swinton üÅz¤F¹q¤l±½´y¤èªk¤Î¹w¥Ü¥Î³±·¥®g½uºÞ»s³y¹qµø¡C |
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1911¦~ Hollerith ªºªí¾÷¤½¥q»P¨ä¥L¨â¶¡¤½¥q¦X¨Ö¡A²Õ¦¨
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1911¦~²üÄõª«²z¾Ç®a Kamerlingh Onnes ¦b Leiden
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1931¦~ Vannever Bush µo©ú¤F¤@³¡¥i¥H¸Ñ¨M®t¤Àµ{¦¡ªºp¼Æ¾÷¡A³o¾÷¾¹¥i¥H¸Ñ¨M
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1935 ¦~ IBM (International Business Machine Corporation)
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