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发明名称
摘要
申请公布号
JP2558769(Y2)
申请公布日期
1998.01.14
申请号
JP19900076627U
申请日期
1990.07.20
申请人
发明人
分类号
H01P1/202;H01P7/04;(IPC1-7):H01P7/04
主分类号
H01P1/202
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代理人
主权项
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