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公开(公告)号:US3067414A
公开(公告)日:1962-12-04
申请号:US7979460
申请日:1960-12-30
Applicant: IBM
Inventor: KELLY MARTIN J
CPC classification number: H04Q3/42
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公开(公告)号:US3344410A
公开(公告)日:1967-09-26
申请号:US45158265
申请日:1965-04-28
Applicant: IBM
Inventor: COLLINS ARTHUR F , GREENE JACK E , JENSEN HOLGER R , KELLY MARTIN J , MARSH ELLIOTT R , POWELL FLAVIUS M
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公开(公告)号:US2898580A
公开(公告)日:1959-08-04
申请号:US61775456
申请日:1956-10-23
Applicant: IBM
Inventor: KELLY MARTIN J
IPC: H03K25/00
CPC classification number: H03K25/00
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公开(公告)号:US3146455A
公开(公告)日:1964-08-25
申请号:US82408659
申请日:1959-06-30
Applicant: IBM
Inventor: ALFRED CUTAIA , DEMER FREDERICK M , KELLY MARTIN J
CPC classification number: G11B25/04
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公开(公告)号:US3100834A
公开(公告)日:1963-08-13
申请号:US82390359
申请日:1959-06-30
Applicant: IBM
Inventor: DEMER FREDERICK M , KELLY MARTIN J
IPC: G06K1/12
CPC classification number: G06K1/125
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公开(公告)号:US2863549A
公开(公告)日:1958-12-09
申请号:US58640856
申请日:1956-05-22
Applicant: IBM
Inventor: KELLY MARTIN J
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公开(公告)号:US2784389A
公开(公告)日:1957-03-05
申请号:US47917854
申请日:1954-12-31
Applicant: IBM
Inventor: KELLY MARTIN J
IPC: H01G7/02
CPC classification number: H01G7/02
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公开(公告)号:US2919326A
公开(公告)日:1959-12-29
申请号:US58550856
申请日:1956-05-17
Applicant: IBM
Inventor: GREENBLOTT BERNARD J , KELLY MARTIN J
IPC: H01H50/54
CPC classification number: H01H50/54
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公开(公告)号:US2859673A
公开(公告)日:1958-11-11
申请号:US41939254
申请日:1954-03-29
Applicant: IBM
Inventor: HIX IRA M , KELLY MARTIN J , READ HAROLD L
CPC classification number: G03G15/30 , G03G15/167 , G06K1/18 , Y10S101/37
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