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发明名称
Electromagnetic actuator
摘要
申请公布号
US2546000(A)
申请公布日期
1951.03.20
申请号
US19480001592
申请日期
1948.01.10
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
IMMEL RALPH B.
分类号
H01H50/64
主分类号
H01H50/64
代理机构
代理人
主权项
地址
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