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经营范围
发明名称
TAPE CASSETTE
摘要
申请公布号
GB2000104(B)
申请公布日期
1982.01.27
申请号
GB19780026576
申请日期
1978.06.09
申请人
SONY CORP
发明人
分类号
G11B23/037;G11B23/087;(IPC1-7):B65H75/18
主分类号
G11B23/037
代理机构
代理人
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