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公开(公告)号:US2521350A
公开(公告)日:1950-09-05
申请号:US78766347
申请日:1947-11-24
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03K23/82
CPC classification number: H03K23/82
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公开(公告)号:US2514037A
公开(公告)日:1950-07-04
申请号:US12343649
申请日:1949-11-25
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: G06F9/32
CPC classification number: G06F9/30
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公开(公告)号:US2506470A
公开(公告)日:1950-05-02
申请号:US58599645
申请日:1945-03-31
Applicant: IBM
Inventor: ROTH ROBERT I , DICKINSON ARTHUR H , WHEELER JOHN N
CPC classification number: G01D5/42 , G01G23/40 , Y10S177/08 , Y10S177/10
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公开(公告)号:US2359631A
公开(公告)日:1944-10-03
申请号:US38862441
申请日:1941-04-15
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: G06F7/46
CPC classification number: G06F7/467
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公开(公告)号:US2355282A
公开(公告)日:1944-08-08
申请号:US25441139
申请日:1939-02-03
Applicant: IBM
Inventor: DICKINSON ARTHUR H
CPC classification number: G06F1/1615
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公开(公告)号:US2328623A
公开(公告)日:1943-09-07
申请号:US44571942
申请日:1942-06-04
Applicant: IBM
Inventor: DICKINSON ARTHUR H
CPC classification number: G06F7/466
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公开(公告)号:US2302009A
公开(公告)日:1942-11-17
申请号:US26426439
申请日:1939-03-25
Applicant: IBM
Inventor: DICKINSON ARTHUR H
CPC classification number: G06F1/1615
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公开(公告)号:US2224764A
公开(公告)日:1940-12-10
申请号:US27950639
申请日:1939-06-16
Applicant: IBM
Inventor: DICKINSON ARTHUR H , ROTH ROBERT I
CPC classification number: B26F1/04
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公开(公告)号:US2219737A
公开(公告)日:1940-10-29
申请号:US14716837
申请日:1937-06-09
Applicant: IBM
Inventor: BRYCE JAMES W , DICKINSON ARTHUR H
IPC: G06F7/46
CPC classification number: G06F7/467
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