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公开(公告)号:US2615127A
公开(公告)日:1952-10-21
申请号:US11631149
申请日:1949-09-17
Applicant: GEN ELECTRIC
Inventor: EDWARDS ROBERT A
IPC: G06F7/02
CPC classification number: G06F7/02
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公开(公告)号:US2900500A
公开(公告)日:1959-08-18
申请号:US46309054
申请日:1954-10-19
Applicant: GEN ELECTRIC
Inventor: EDWARDS ROBERT A
CPC classification number: H03K23/82 , G11C19/202 , H03K23/54
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公开(公告)号:US2657856A
公开(公告)日:1953-11-03
申请号:US12746849
申请日:1949-11-15
Applicant: GEN ELECTRIC
Inventor: EDWARDS ROBERT A
IPC: H03M7/00
CPC classification number: H03M7/00
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公开(公告)号:US2666575A
公开(公告)日:1954-01-19
申请号:US12370049
申请日:1949-10-26
Applicant: GEN ELECTRIC
Inventor: EDWARDS ROBERT A
IPC: G11C19/20
CPC classification number: G11C19/202
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