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公开(公告)号:US2247905A
公开(公告)日:1941-07-01
申请号:US28644139
申请日:1939-07-25
Applicant: IBM
Inventor: BRYCE JAMES W
CPC classification number: G01D9/28
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公开(公告)号:US2243473A
公开(公告)日:1941-05-27
申请号:US8957036
申请日:1936-07-08
Applicant: IBM
Inventor: BRYCE JAMES W
IPC: G06F7/46
CPC classification number: G06F7/467
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公开(公告)号:US2240544A
公开(公告)日:1941-05-06
申请号:US10781936
申请日:1936-10-27
Applicant: IBM
Inventor: BRYCE JAMES W
IPC: G06K9/74
CPC classification number: G06K9/74
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公开(公告)号:US2211847A
公开(公告)日:1940-08-20
申请号:US64682732
申请日:1932-12-12
Applicant: IBM
Inventor: BRYCE JAMES W
IPC: G06K1/12
CPC classification number: G06K1/126
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公开(公告)号:US2199656A
公开(公告)日:1940-05-07
申请号:US13270237
申请日:1937-03-24
Applicant: IBM
Inventor: BRYCE JAMES W , DICKINSON ARTHUR H
IPC: G06F7/46
CPC classification number: G06F7/467
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公开(公告)号:US2178064A
公开(公告)日:1939-10-31
申请号:US62207632
申请日:1932-07-12
Applicant: IBM
Inventor: BRYCE JAMES W
IPC: G06F7/46
CPC classification number: G06F7/465
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公开(公告)号:US2147626A
公开(公告)日:1939-02-21
申请号:US60613232
申请日:1932-04-19
Applicant: IBM
Inventor: BRYCE JAMES W , DALY GEORGE F
IPC: G06F7/46
CPC classification number: G06F7/465
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公开(公告)号:US2076700A
公开(公告)日:1937-04-13
申请号:US68938233
申请日:1933-09-14
Applicant: IBM
Inventor: BRYCE JAMES W
CPC classification number: B07C5/38
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公开(公告)号:US2063482A
公开(公告)日:1936-12-08
申请号:US47086530
申请日:1930-07-26
Applicant: IBM
Inventor: BRYCE JAMES W
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