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发明名称
Kopplungsnetzwerk
摘要
申请公布号
CH334819(A)
申请公布日期
1958.12.15
申请号
CHD334819
申请日期
1955.12.12
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
THIRUP,GUNNAR
分类号
H03F1/50
主分类号
H03F1/50
代理机构
代理人
主权项
地址
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