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发明名称
Anordnung zur Speisung eines Wechselstromverbrauchsgeraetes aus einer Gleichstromquelle
摘要
申请公布号
DE738863(C)
申请公布日期
1943.09.03
申请号
DE1939N043178D
申请日期
1939.04.23
申请人
PHILIPS PATENTVERWALTUNG G.M.B.H.
发明人
ALEXANDER DR. JOHAN WILLEM;KUPERUS JAN;MEI WIJTZE HENDRIK VAN DE
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