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发明名称
BIEGSAME MAGNETPLATTENKASSETTE MIT EINER BIEGSAMEN MAGNETPLATTE
摘要
申请公布号
ATA355581(A)
申请公布日期
1983.05.15
申请号
AT19810003555
申请日期
1981.08.13
申请人
SONY CORPORATION
发明人
分类号
G11B17/028;G11B17/03;G11B17/032;G11B17/046;G11B23/00;G11B23/033;(IPC1-7):G11B5/82
主分类号
G11B17/028
代理机构
代理人
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地址
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