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发明名称
Anordnung zur UEberwachung von Gleichrichtungseffekten bei UEbertragungseinrichtungen fuer Wechselspannungen, z. B. bei elektroakustischen Geraeten
摘要
申请公布号
DE860965(C)
申请公布日期
1952.12.29
申请号
DE1942T003154D
申请日期
1942.01.15
申请人
TOBIS TONBILD-SYNDIKAT G.M.B.H.
发明人
TOENNIES J. F. DR.-ING.
分类号
H03F1/54
主分类号
H03F1/54
代理机构
代理人
主权项
地址
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