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发明名称
DISK CARTRIDGE
摘要
申请公布号
JPH0373480(A)
申请公布日期
1991.03.28
申请号
JP19890208677
申请日期
1989.08.12
申请人
SONY CORP
发明人
KURODA MASAYUKI
分类号
G11B23/03;G11B23/00
主分类号
G11B23/03
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代理人
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