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公开(公告)号:US2802625A
公开(公告)日:1957-08-13
申请号:US38646253
申请日:1953-10-16
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: G06F7/62
CPC classification number: G06F7/62
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公开(公告)号:US2717994A
公开(公告)日:1955-09-13
申请号:US22843251
申请日:1951-05-26
Applicant: IBM
Inventor: DICKINSON ARTHUR H , PAULSEN ROBERT C
IPC: H03M1/00
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公开(公告)号:US2647995A
公开(公告)日:1953-08-04
申请号:US19968750
申请日:1950-12-07
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03K3/313
CPC classification number: H03K3/313
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公开(公告)号:US2580741A
公开(公告)日:1952-01-01
申请号:US39488141
申请日:1941-05-23
Applicant: IBM
Inventor: DICKINSON ARTHUR H
CPC classification number: G06F7/4981 , H03K3/12 , H03K3/78
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公开(公告)号:US2453203A
公开(公告)日:1948-11-09
申请号:US49143943
申请日:1943-06-19
Applicant: IBM
Inventor: DICKINSON ARTHUR H
CPC classification number: G06F7/4912 , G06F2207/49195 , H03K4/86 , H03K6/04
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87.Sequential electronic commutator with supplementary grid control 失效
Title translation: 具有辅助电网控制的顺序电子换向器公开(公告)号:US2447800A
公开(公告)日:1948-08-24
申请号:US58758145
申请日:1945-04-10
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03K23/82
CPC classification number: H03K23/82
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公开(公告)号:US2447799A
公开(公告)日:1948-08-24
申请号:US58677445
申请日:1945-04-05
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03K23/82
CPC classification number: H03K23/82
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公开(公告)号:US2408613A
公开(公告)日:1946-10-01
申请号:US49143843
申请日:1943-06-19
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03K3/37
CPC classification number: H03K3/37
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公开(公告)号:US2359630A
公开(公告)日:1944-10-03
申请号:US37067440
申请日:1940-12-18
Applicant: IBM
Inventor: DICKINSON ARTHUR H , BLAKELY ROBERT T
CPC classification number: G06K13/14
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