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发明名称
摘要
申请公布号
JP3538035(B2)
申请公布日期
2004.06.14
申请号
JP19980252168
申请日期
1998.09.07
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发明人
分类号
H04R3/04;(IPC1-7):H04R3/04
主分类号
H04R3/04
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