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公开(公告)号:US3228022A
公开(公告)日:1966-01-04
申请号:US14895661
申请日:1961-10-31
Applicant: IBM
Inventor: CLAPPER GENUNG L
IPC: H03M7/12
CPC classification number: H03M7/12
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公开(公告)号:US3200344A
公开(公告)日:1965-08-10
申请号:US16108861
申请日:1961-12-21
Applicant: IBM
Inventor: CLAPPER GENUNG L
IPC: H03G7/06
CPC classification number: H03G7/06
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公开(公告)号:US3193774A
公开(公告)日:1965-07-06
申请号:US16109061
申请日:1961-12-21
Applicant: IBM
Inventor: CLAPPER GENUNG L
CPC classification number: H03F3/191
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公开(公告)号:US3185861A
公开(公告)日:1965-05-25
申请号:US7930860
申请日:1960-12-29
Applicant: IBM
Inventor: CLAPPER GENUNG L
IPC: H03K3/284
CPC classification number: H03K3/284
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公开(公告)号:US3174055A
公开(公告)日:1965-03-16
申请号:US6705860
申请日:1960-11-03
Applicant: IBM
Inventor: CLAPPER GENUNG L
IPC: H03K6/00
CPC classification number: H03K6/00
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公开(公告)号:US3046484A
公开(公告)日:1962-07-24
申请号:US61676656
申请日:1956-10-18
Applicant: IBM
Inventor: CLAPPER GENUNG L
IPC: G11C11/402 , G11C11/403 , G11C11/406 , G11C11/4091
CPC classification number: G11C11/4091 , G11C11/402 , G11C11/403 , G11C11/406
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公开(公告)号:US3042811A
公开(公告)日:1962-07-03
申请号:US73877358
申请日:1958-05-29
Applicant: IBM
Inventor: CLAPPER GENUNG L
IPC: H03K5/135
CPC classification number: H03K5/135
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公开(公告)号:US3038091A
公开(公告)日:1962-06-05
申请号:US3961760
申请日:1960-06-29
Applicant: IBM
Inventor: CLAPPER GENUNG L
IPC: H03K19/08
CPC classification number: H03K19/0813
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公开(公告)号:US2995667A
公开(公告)日:1961-08-08
申请号:US70455357
申请日:1957-12-23
Applicant: IBM
Inventor: CLAPPER GENUNG L , PRATT ROBERT L
IPC: H03K19/018
CPC classification number: H03K19/01825
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