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发明名称
摘要
申请公布号
JPS6082897(U)
申请公布日期
1985.06.08
申请号
JP19830174211U
申请日期
1983.11.09
申请人
发明人
分类号
H04R9/06;H04R9/02;H04R9/04;(IPC1-7):H04R9/04
主分类号
H04R9/06
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