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公开(公告)号:US3394899A
公开(公告)日:1968-07-30
申请号:US59638866
申请日:1966-11-15
Applicant: PHILIPS CORP
Inventor: MARTINUS SCHOENMAKERS JOHANNES
IPC: G11B23/087 , G11B15/66 , G11B15/675 , G11B23/08
CPC classification number: G11B15/1875
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公开(公告)号:US3272325A
公开(公告)日:1966-09-13
申请号:US44777065
申请日:1965-04-13
Applicant: PHILIPS CORP
Inventor: MARTINUS SCHOENMAKERS JOHANNES
IPC: B65D25/02 , G03B21/32 , G11B23/023
CPC classification number: G11B23/0233 , B65D25/02 , G03B21/323
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