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发明名称
Shockproof electromagnetic contactor
摘要
申请公布号
US2432899(A)
申请公布日期
1947.12.16
申请号
US19440563759
申请日期
1944.11.16
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
IMMEL RALPH B.
分类号
H01H50/30
主分类号
H01H50/30
代理机构
代理人
主权项
地址
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