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1.
公开(公告)号:US2872670A
公开(公告)日:1959-02-03
申请号:US27041152
申请日:1952-02-07
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03M1/00
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公开(公告)号:US2872570A
公开(公告)日:1959-02-03
申请号:US17744750
申请日:1950-08-03
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03K3/04
CPC classification number: H03K3/04
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公开(公告)号:US2761966A
公开(公告)日:1956-09-04
申请号:US27041452
申请日:1952-02-07
Applicant: IBM
Inventor: DICKINSON ARTHUR H , PAULSEN ROBERT C
IPC: H03M1/00
CPC classification number: H03M1/26
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公开(公告)号:US2754502A
公开(公告)日:1956-07-10
申请号:US47920254
申请日:1954-12-31
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03M1/00
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公开(公告)号:US2700750A
公开(公告)日:1955-01-25
申请号:US28437752
申请日:1952-04-25
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03M1/00
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公开(公告)号:US2610234A
公开(公告)日:1952-09-09
申请号:US15998050
申请日:1950-05-04
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H01L29/00
CPC classification number: H01L29/00
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公开(公告)号:US2594742A
公开(公告)日:1952-04-29
申请号:US7049649
申请日:1949-01-12
Applicant: IBM
Inventor: DICKINSON ARTHUR H
IPC: H03K23/82
CPC classification number: H03K23/82
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公开(公告)号:US2517987A
公开(公告)日:1950-08-08
申请号:US65126846
申请日:1946-03-01
Applicant: IBM
Inventor: DICKINSON ARTHUR H , AMBROSIO BIAGIO F
IPC: G04F13/02
CPC classification number: G04F13/023
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公开(公告)号:US2461412A
公开(公告)日:1949-02-08
申请号:US58327445
申请日:1945-03-17
Applicant: IBM
Inventor: DICKINSON ARTHUR H
CPC classification number: G06F7/4981 , G09G1/12
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