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发明名称
Umrichter fuer starre Frequenzuntersetzung
摘要
申请公布号
DE855738(C)
申请公布日期
1952.11.17
申请号
DE1949S000221
申请日期
1949.10.23
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
REINHARDT GUSTAV DR.-ING.
分类号
H02M5/00
主分类号
H02M5/00
代理机构
代理人
主权项
地址
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