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经营范围
发明名称
Réglage de l'excitation des machines dynamo-électriques
摘要
申请公布号
FR774374(A)
申请公布日期
1934.12.05
申请号
FRD774374
申请日期
1934.06.08
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
分类号
H02P9/08
主分类号
H02P9/08
代理机构
代理人
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