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发明名称
摘要
申请公布号
JP3262982(B2)
申请公布日期
2002.03.04
申请号
JP19960021571
申请日期
1996.02.07
申请人
发明人
分类号
H04R1/28;H04R13/00;H04R13/02;(IPC1-7):H04R13/00
主分类号
H04R1/28
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代理人
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