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发明名称
VORRICHTUNG ZUM REGELN DER AUSGANGSSPANNUNGEN ZWEIER VERSTAERKER.
摘要
申请公布号
DE1812258(U)
申请公布日期
1960.06.02
申请号
DE1959N010278U
申请日期
1959.08.22
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03G3/04;H04S7/00
主分类号
H03G3/04
代理机构
代理人
主权项
地址
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