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发明名称
Coupe-circuit désionisant
摘要
申请公布号
FR702212(A)
申请公布日期
1931.04.02
申请号
FRD702212
申请日期
1930.09.03
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
分类号
H01H9/44
主分类号
H01H9/44
代理机构
代理人
主权项
地址
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