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发明名称
摘要
申请公布号
JP4342490(B2)
申请公布日期
2009.10.14
申请号
JP20050243369
申请日期
2005.08.24
申请人
发明人
分类号
H04H20/00;H04H20/12;H04H20/28;H04N5/222
主分类号
H04H20/00
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代理人
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