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发明名称
摘要
申请公布号
JPH0337730(U)
申请公布日期
1991.04.11
申请号
JP19890098318U
申请日期
1989.08.22
申请人
发明人
分类号
H01H3/28;H01H33/28;H01H33/38;(IPC1-7):H01H33/28
主分类号
H01H3/28
代理机构
代理人
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地址
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