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发明名称
Protective device for electrical apparatus
摘要
申请公布号
US2351969(A)
申请公布日期
1944.06.20
申请号
US19420463242
申请日期
1942.10.24
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
HURST ROBERT O.
分类号
H01H85/46
主分类号
H01H85/46
代理机构
代理人
主权项
地址
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