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摘要
申请公布号
JPS60123705(U)
申请公布日期
1985.08.21
申请号
JP19840009516U
申请日期
1984.01.26
申请人
发明人
分类号
G11B5/027;H04N5/91;H04N5/93;(IPC1-7):G11B5/027
主分类号
G11B5/027
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