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发明名称
Shockproof electromagnet with armature
摘要
申请公布号
US2451239(A)
申请公布日期
1948.10.12
申请号
US19480004403
申请日期
1948.01.26
申请人
GENERAL ELECTRIC COMPANY
发明人
RELFSCHNEIDER PAUL J.
分类号
H01H50/64;H01H71/10
主分类号
H01H50/64
代理机构
代理人
主权项
地址
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