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发明名称
Improvements relating to electromagnetic switches
摘要
申请公布号
GB599918(A)
申请公布日期
1948.03.24
申请号
GB19440015036
申请日期
1944.08.08
申请人
WILLIAM EARLE STILWELL, JR.
发明人
分类号
H01H51/06;H01H51/12
主分类号
H01H51/06
代理机构
代理人
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地址
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