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公开(公告)号:US3395960A
公开(公告)日:1968-08-06
申请号:US37093264
申请日:1964-05-28
Applicant: IBM
Inventor: CHANG PAUL T , KOSANKE KURT M
IPC: G02F1/21
CPC classification number: G02F1/21
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公开(公告)号:US3496483A
公开(公告)日:1970-02-17
申请号:US3496483D
申请日:1964-02-28
Applicant: IBM
Inventor: MAX ERHARD , CHANG PAUL T
CPC classification number: H01S3/1022 , G11C13/06
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公开(公告)号:US3465311A
公开(公告)日:1969-09-02
申请号:US3465311D
申请日:1965-11-19
Applicant: IBM
Inventor: BERTELSEN BRUCE I , KUMP HERBERT J , CHANG PAUL T
IPC: G11B11/105 , G11B5/00 , G02F1/22
CPC classification number: G11B11/105 , G11B11/10586
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