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公开(公告)号:DE68917903D1
公开(公告)日:1994-10-06
申请号:DE68917903
申请日:1989-12-21
Applicant: SONY CORP
Inventor: NAKANE YASUAKI C O SONY MAGNET , IGARASHI SHUICHI C O SONY MAGN , TAMADA SAKUYA , SAKAMOTO SUSUMU C O SONY MAGNE , CHIBA TERUO C O SONY MAGNETIC
IPC: G11B11/10 , G11B11/105
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公开(公告)号:DE68917903T2
公开(公告)日:1995-04-27
申请号:DE68917903
申请日:1989-12-21
Applicant: SONY CORP
Inventor: NAKANE YASUAKI C O SONY MAGNET , IGARASHI SHUICHI C O SONY MAGN , TAMADA SAKUYA , SAKAMOTO SUSUMU C O SONY MAGNE , CHIBA TERUO C O SONY MAGNETIC
IPC: G11B11/10 , G11B11/105
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