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发明名称
Means for grounding metal covers on electrical devices
摘要
申请公布号
US2682646(A)
申请公布日期
1954.06.29
申请号
US19500145355
申请日期
1950.02.21
申请人
HARVEY HUBBELL
发明人
HUBBELL HARVEY
分类号
H01R13/652
主分类号
H01R13/652
代理机构
代理人
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地址
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