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发明名称
MAGNETIC TAPE CASSETTE
摘要
申请公布号
GB8430685(D0)
申请公布日期
1985.01.16
申请号
GB19840030685
申请日期
1984.12.05
申请人
SONY CORPORATION
发明人
分类号
G11B23/087
主分类号
G11B23/087
代理机构
代理人
主权项
地址
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