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发明名称
Perfectionnements aux modes de réglage d'une tension continue appliquée à un appareil d'utilisation
摘要
申请公布号
FR52925(E)
申请公布日期
1945.08.24
申请号
FRD52925
申请日期
1943.03.17
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
G05F1/52
主分类号
G05F1/52
代理机构
代理人
主权项
地址
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