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发明名称
摘要
申请公布号
JPH0183243(U)
申请公布日期
1989.06.02
申请号
JP19870179865U
申请日期
1987.11.26
申请人
发明人
分类号
H01H3/28;H01H33/38;H01H73/36;(IPC1-7):H01H73/36
主分类号
H01H3/28
代理机构
代理人
主权项
地址
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