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发明名称
摘要
申请公布号
JPH02106626(U)
申请公布日期
1990.08.24
申请号
JP19890015417U
申请日期
1989.02.13
申请人
发明人
分类号
H01B5/02;H01B11/00;(IPC1-7):H01B11/00
主分类号
H01B5/02
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代理人
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