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经营范围
发明名称
Drehzahlregler fuer Elektromotoren
摘要
申请公布号
DE641631(C)
申请公布日期
1937.02.08
申请号
DE1932S107173D
申请日期
1932.11.24
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
LEUKERT DIPL.-ING. DR. WILHELM
分类号
H02P7/26
主分类号
H02P7/26
代理机构
代理人
主权项
地址
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