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发明名称
摘要
申请公布号
JPS5984987(U)
申请公布日期
1984.06.08
申请号
JP19820179967U
申请日期
1982.11.30
申请人
发明人
分类号
H04B1/38;H04R1/02;(IPC1-7):H04R1/02
主分类号
H04B1/38
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