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发明名称
摘要
申请公布号
JP2602834(Y2)
申请公布日期
2000.01.31
申请号
JP19930041433U
申请日期
1993.06.30
申请人
发明人
分类号
H04R1/10;H04B10/00;H04B10/22;(IPC1-7):H04R1/10
主分类号
H04R1/10
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