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经营范围
发明名称
Dispositif d'excitation de machines à collecteur
摘要
申请公布号
FR676553(A)
申请公布日期
1930.02.25
申请号
FRD676553
申请日期
1929.06.12
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
H02K17/38
主分类号
H02K17/38
代理机构
代理人
主权项
地址
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