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发明名称
Système de contrôle automatique pour moteurs électriques
摘要
申请公布号
FR724417(A)
申请公布日期
1932.04.27
申请号
FRD724417
申请日期
1931.10.06
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
分类号
H02P1/20
主分类号
H02P1/20
代理机构
代理人
主权项
地址
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