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公开(公告)号:US3090036A
公开(公告)日:1963-05-14
申请号:US69213157
申请日:1957-10-24
Applicant: IBM
Inventor: KAUFFMANN JOHN A
IPC: H03K19/16
CPC classification number: H03K19/16
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公开(公告)号:US3226699A
公开(公告)日:1965-12-28
申请号:US13697161
申请日:1961-08-29
Applicant: IBM
Inventor: KAUFFMANN JOHN A
IPC: H03K19/16
CPC classification number: H03K19/16
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公开(公告)号:US3104325A
公开(公告)日:1963-09-17
申请号:US69512257
申请日:1957-11-07
Applicant: IBM
Inventor: KAUFFMANN JOHN A , TOMASULO ROBERT M
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公开(公告)号:US2985868A
公开(公告)日:1961-05-23
申请号:US69431857
申请日:1957-11-04
Applicant: IBM
Inventor: KAUFFMANN JOHN A , TOMASULO ROBERT M
IPC: H03K19/16
CPC classification number: H03K19/16
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公开(公告)号:US2974311A
公开(公告)日:1961-03-07
申请号:US76899558
申请日:1958-10-22
Applicant: IBM
Inventor: KAUFFMANN JOHN A
IPC: G11C19/04
CPC classification number: G11C19/04
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公开(公告)号:US2970297A
公开(公告)日:1961-01-31
申请号:US70446257
申请日:1957-12-23
Applicant: IBM
Inventor: KAUFFMANN JOHN A
IPC: G11C19/04
CPC classification number: G11C19/04
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