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发明名称
COMPOSITE CONTACT MATERIAL
摘要
申请公布号
PL150727(B1)
申请公布日期
1990.06.30
申请号
PL19870264480
申请日期
1987.03.06
申请人
发明人
分类号
H01H1/02;H01R;(IPC1-7):H01H1/02
主分类号
H01H1/02
代理机构
代理人
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地址
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