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发明名称
Perfectionnements à la compensation de la réaction d'induit des génératrices à courant continu à tension variable
摘要
申请公布号
FR856500(A)
申请公布日期
1940.06.14
申请号
FRD856500
申请日期
1939.03.01
申请人
COMPAGNIE GENERALE D'ELECTRICITE
发明人
SIRVEN PAUL
分类号
H02K23/42
主分类号
H02K23/42
代理机构
代理人
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地址
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