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公开(公告)号:US3071773A
公开(公告)日:1963-01-01
申请号:US79575259
申请日:1959-02-26
Applicant: IBM
Inventor: HAUGHTON KENNETH E , HILDEBRAND JACK O
IPC: G11B5/60
CPC classification number: G11B5/6005
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2.
公开(公告)号:US3409882A
公开(公告)日:1968-11-05
申请号:US51731165
申请日:1965-12-29
Applicant: IBM
Inventor: SWEET JAMES R , STEVENS LOUIS D , HILDEBRAND JACK O
IPC: G06F17/30
CPC classification number: G06F17/30952 , Y10S707/99931
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公开(公告)号:US3417686A
公开(公告)日:1968-12-24
申请号:US51140665
申请日:1965-12-03
Applicant: IBM
Inventor: HILDEBRAND JACK O , MULVANY RICHARD B , SMITH PERRIN F
IPC: G03D7/00
CPC classification number: G03D7/00
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公开(公告)号:CA777988A
公开(公告)日:1968-02-06
申请号:CA777988D
Applicant: IBM
Inventor: STEVENS LOUIS D , SWEET JAMES R , HILDEBRAND JACK O
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公开(公告)号:CA789826A
公开(公告)日:1968-07-16
申请号:CA789826D
Applicant: IBM
Inventor: DICK WILLARD K , HILDEBRAND JACK O , ROSHON CLYDE C
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公开(公告)号:CA819068A
公开(公告)日:1969-07-29
申请号:CA819068D
Applicant: IBM
Inventor: HILDEBRAND JACK O , MULVANY RICHARD B , SMITH PERRIN F
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