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经营范围
发明名称
Sterndreieckschaltung fuer Drehstrom-Kaefigankermotoren
摘要
申请公布号
DE539954(C)
申请公布日期
1931.12.03
申请号
DED539954D
申请日期
申请人
COELNER ELEKTROMOTORENFABRIK JOHANNES BRUNCKEN
发明人
分类号
H02P1/32
主分类号
H02P1/32
代理机构
代理人
主权项
地址
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