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经营范围
发明名称
Electrical apparatus
摘要
申请公布号
US2394102(A)
申请公布日期
1946.02.05
申请号
US19440554843
申请日期
1944.09.19
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
POTTINGER ALEXANDER
分类号
H01F29/04
主分类号
H01F29/04
代理机构
代理人
主权项
地址
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