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发明名称
Schaltung zum Expandieren von elektrischen Schwingungen.
摘要
申请公布号
CH240689(A)
申请公布日期
1946.01.15
申请号
CHD240689
申请日期
1944.05.04
申请人
NV. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GLOEILAMPENFABRIEKEN NV. PHILIPS'
分类号
H03F1/36;H03G7/02
主分类号
H03F1/36
代理机构
代理人
主权项
地址
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