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摘要
申请公布号
JPS5349383(Y2)
申请公布日期
1978.11.27
申请号
JP19730011520U
申请日期
1973.01.25
申请人
发明人
分类号
H04B1/08;H04R1/02;H05K9/00;(IPC1-7):H04R1/02
主分类号
H04B1/08
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