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发明名称
Schutzschaltung fuer einen Elektromotor,insbesondere fuer einen Drehstrommotor
摘要
申请公布号
DE1921250(A1)
申请公布日期
1970.11.12
申请号
DE19691921250
申请日期
1969.04.25
申请人
MAYER,JOHANN
发明人
MAYER,JOHANN
分类号
H02H7/09;H02H11/00
主分类号
H02H7/09
代理机构
代理人
主权项
地址
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