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公开(公告)号:US3395405A
公开(公告)日:1968-07-30
申请号:US46040365
申请日:1965-06-01
Applicant: IBM
Inventor: CUMMINGS THOMAS F , HOERNES GERHARD E
CPC classification number: G11B27/32 , G11B15/12 , G11B20/1205
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公开(公告)号:US3381232A
公开(公告)日:1968-04-30
申请号:US41523464
申请日:1964-12-02
Applicant: IBM
Inventor: HOERNES GERHARD E , MALEY GERALD A
IPC: H03K3/037
CPC classification number: H03K3/037
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公开(公告)号:US3221418A
公开(公告)日:1965-12-07
申请号:US28298163
申请日:1963-05-24
Applicant: IBM
Inventor: HOERNES GERHARD E , LONG HARVEY S , MALEY GERALD A
IPC: G09B7/08
CPC classification number: G09B7/08
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公开(公告)号:US3469257A
公开(公告)日:1969-09-23
申请号:US3469257D
申请日:1965-12-21
Applicant: IBM
Inventor: HOERNES GERHARD E , WEBER EDWARD V
CPC classification number: G05B19/351 , G05B2219/41459 , H03M1/00 , H03M1/50
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公开(公告)号:US3227865A
公开(公告)日:1966-01-04
申请号:US20642362
申请日:1962-06-29
Applicant: IBM
Inventor: HOERNES GERHARD E
IPC: G06F11/10
CPC classification number: G06F11/104
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