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公开(公告)号:US3514766A
公开(公告)日:1970-05-26
申请号:US3514766D
申请日:1966-11-10
Applicant: IBM
Inventor: MEE CHARLES DENIS , MACDONALD RONALD E , VOEGELI OTTO
IPC: G11B11/105 , G11C11/14 , G11C11/42
CPC classification number: G11B11/10504 , G11B11/10515 , G11B11/10586
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公开(公告)号:US3525870A
公开(公告)日:1970-08-25
申请号:US3525870D
申请日:1967-11-09
Applicant: IBM
Inventor: MACDONALD RONALD E , MEE CHARLES DENIS , VOEGELI OTTO
CPC classification number: G02F1/09
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