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公开(公告)号:US2350499A
公开(公告)日:1944-06-06
申请号:US37150640
申请日:1940-12-24
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: G06F7/46
CPC classification number: G06F7/465
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公开(公告)号:US2264622A
公开(公告)日:1941-12-02
申请号:US23877538
申请日:1938-11-04
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: G06F7/46
CPC classification number: G06F7/465
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公开(公告)号:US2247908A
公开(公告)日:1941-07-01
申请号:US28644539
申请日:1939-07-25
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: G06K1/12
CPC classification number: G06K1/126
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公开(公告)号:US2237136A
公开(公告)日:1941-04-01
申请号:US16485437
申请日:1937-09-21
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: G06F7/46
CPC classification number: G06F7/465
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公开(公告)号:US2231494A
公开(公告)日:1941-02-11
申请号:US28644739
申请日:1939-07-25
Applicant: IBM
Inventor: DICKINSON ARTHUR H
CPC classification number: B07C5/3412
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公开(公告)号:US2224765A
公开(公告)日:1940-12-10
申请号:US27950739
申请日:1939-06-16
Applicant: IBM
Inventor: DICKINSON ARTHUR H , ROTH ROBERT I
CPC classification number: G06K1/02
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公开(公告)号:US2224763A
公开(公告)日:1940-12-10
申请号:US27950539
申请日:1939-06-16
Applicant: IBM
Inventor: DICKINSON ARTHUR H , ROTH ROBERT I
CPC classification number: B21D28/246
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公开(公告)号:US2224761A
公开(公告)日:1940-12-10
申请号:US27950339
申请日:1939-06-16
Applicant: IBM
Inventor: DICKINSON ARTHUR H , ROTH ROBERT I
CPC classification number: G06K1/02
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公开(公告)号:US2217196A
公开(公告)日:1940-10-08
申请号:US3507235
申请日:1935-08-07
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:US2206218A
公开(公告)日:1940-07-02
申请号:US16994637
申请日:1937-10-20
Applicant: IBM
Inventor: ROBERT BLAKELY , DICKINSON ARTHUR H
IPC: G06F7/46
CPC classification number: G06F7/465
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