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发明名称
摘要
申请公布号
JPS6141357(Y2)
申请公布日期
1986.11.25
申请号
JP19810152033U
申请日期
1981.10.12
申请人
发明人
分类号
H04R5/02;B60R11/02;(IPC1-7):H04R5/02
主分类号
H04R5/02
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