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公开(公告)号:JPS5142515A
公开(公告)日:1976-04-10
申请号:JP9722975
申请日:1975-08-12
Applicant: BASF AG
IPC: G11B15/28 , G11B15/295 , G11B15/67
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公开(公告)号:JPS5757778B2
公开(公告)日:1982-12-06
申请号:JP14163774
申请日:1974-12-11
Applicant: BASF AG
Inventor: KURAUSU SHETSUTORE , HAINRIHI UITSUTOKAMUPU , KAARU UURU , GERUHARUTO ROTSUTERU , ROBAATO GAATSU
IPC: G11B23/107 , G11B15/295 , G11B15/66 , G11B15/675 , G11B23/027 , G11B23/04
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公开(公告)号:JPS54137223A
公开(公告)日:1979-10-24
申请号:JP3939179
申请日:1979-04-03
Applicant: BASF AG
Inventor: GERUHARUTO ROTSUTERU
IPC: H04N5/78 , G11B15/467 , G11B20/02 , G11B27/028
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公开(公告)号:JPS5828658B2
公开(公告)日:1983-06-17
申请号:JP9722975
申请日:1975-08-12
Applicant: BASF AG
IPC: G11B15/28 , G11B15/295 , G11B15/67
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5.Erasing head for erasing single track of multiitrack magnetic recording tape 失效
Title translation: 用于擦除多轨磁记录带的单轨的擦除头公开(公告)号:JPS54149612A
公开(公告)日:1979-11-24
申请号:JP5257379
申请日:1979-05-01
Applicant: Basf Ag
Inventor: GERUHARUTO ROTSUTERU , KURAUSU DEIITERU SHIYOOMAN
CPC classification number: G11B5/02 , G11B5/187 , Y10S428/90
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