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经营范围
发明名称
BANDCASSETTE.
摘要
申请公布号
NL188123(B)
申请公布日期
1991.11.01
申请号
NL19800003719
申请日期
1980.06.26
申请人
SONY CORPORATION (SONY KABUSHIKI KAISHA) TE TOKIO, JAPAN.
发明人
分类号
G11B23/087;(IPC1-7):G11B23/04
主分类号
G11B23/087
代理机构
代理人
主权项
地址
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