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公开(公告)号:CA2005341A1
公开(公告)日:1990-06-19
申请号:CA2005341
申请日:1989-12-13
Applicant: SONY CORP
Inventor: TSUKAMURA YOSHIHIRO , EGUCHI NAOYA , SAITOU KIMIHIRO , WACHI SHIGEAKI
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公开(公告)号:DE69317589T2
公开(公告)日:1998-07-09
申请号:DE69317589
申请日:1993-01-13
Applicant: SONY CORP
Inventor: SAITOU KIMIHIRO , ISHII TAMOTSU , SHINO KUNINORI
IPC: G11B11/105 , G11B19/12 , G11B20/00 , G11B20/10 , G11B20/12 , G11B27/036 , G11B27/11 , G11B27/32 , G11B27/34
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公开(公告)号:DE69317589D1
公开(公告)日:1998-04-30
申请号:DE69317589
申请日:1993-01-13
Applicant: SONY CORP
Inventor: SAITOU KIMIHIRO , ISHII TAMOTSU , SHINO KUNINORI
IPC: G11B11/105 , G11B19/12 , G11B20/00 , G11B20/10 , G11B20/12 , G11B27/036 , G11B27/11 , G11B27/32 , G11B27/34
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