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发明名称
Relais polarisé
摘要
申请公布号
FR950512(A)
申请公布日期
1949.09.29
申请号
FRD950512
申请日期
1947.07.30
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
H01H50/72;H01H51/22;H01H51/28
主分类号
H01H50/72
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代理人
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