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发明名称
摘要
申请公布号
JPS6077186(U)
申请公布日期
1985.05.29
申请号
JP19830105795U
申请日期
1983.07.07
申请人
发明人
分类号
H04R9/06;H04R1/02;(IPC1-7):H04R1/02
主分类号
H04R9/06
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