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发明名称
Electrical contact jaw
摘要
申请公布号
US1805487(A)
申请公布日期
1931.05.19
申请号
US19240731777
申请日期
1924.08.13
申请人
THE PALMER ELECTRIC & MANUFACTURING CO.
发明人
JOHNSON ERNEST G.
分类号
H01H85/20
主分类号
H01H85/20
代理机构
代理人
主权项
地址
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