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发明名称
摘要
申请公布号
JP2002532039(A)
申请公布日期
2002.09.24
申请号
JP20000586133
申请日期
1999.12.01
申请人
发明人
分类号
H04R1/00;H04R1/02;H04R1/28;H04R7/04;(IPC1-7):H04R1/00
主分类号
H04R1/00
代理机构
代理人
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