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经营范围
发明名称
Transformatorsatz zum Umwandeln von Mehrphasenstrom in solchen hoeherer Phasenzahl
摘要
申请公布号
DE658983(C)
申请公布日期
1938.04.21
申请号
DE1933S111205D
申请日期
1933.10.04
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
H02M7/06
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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