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申请公布号
JPS58104083(U)
申请公布日期
1983.07.15
申请号
JP19820001653U
申请日期
1982.01.08
申请人
发明人
分类号
G11B33/12;H04R5/027;(IPC1-7):H04R5/027;G11B1/00
主分类号
G11B33/12
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