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发明名称
Electrical contact
摘要
申请公布号
US2394501(A)
申请公布日期
1946.02.05
申请号
US19420458133
申请日期
1942.09.12
申请人
SQUARE D COMPANY
发明人
WEILLER PAUL G.
分类号
H01H1/021
主分类号
H01H1/021
代理机构
代理人
主权项
地址
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