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发明名称
摘要
申请公布号
JPS6129596(U)
申请公布日期
1986.02.22
申请号
JP19840112882U
申请日期
1984.07.24
申请人
发明人
分类号
H04R17/00;(IPC1-7):H04R17/00
主分类号
H04R17/00
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