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发明名称
Frequenz-Umformer
摘要
申请公布号
CH351330(A)
申请公布日期
1961.01.15
申请号
CHD351330
申请日期
1956.11.13
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
FRITZ KASSNER,PAUL EMIL;WILLEM SLOOFF,FLORUS CORNELIS
分类号
H02M5/00
主分类号
H02M5/00
代理机构
代理人
主权项
地址
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