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摘要
申请公布号
JP3090594(U)
申请公布日期
2002.12.20
申请号
JP20020002942U
申请日期
2002.05.21
申请人
发明人
分类号
H02J7/00;H04M1/00;H04M1/04;H04N5/225;H04R1/04;H04R3/00;(IPC1-7):H02J7/00
主分类号
H02J7/00
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