Schaltung zur Untersuchung mindestens einer periodisch veränderlichen Signalspannung von hoher Grundfrequenz.,申请号CHD268896-传众专利搜索

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发明名称	Schaltung zur Untersuchung mindestens einer periodisch veränderlichen Signalspannung von hoher Grundfrequenz.
摘要
申请公布号	CH268896(A)	申请公布日期	1950.06.15
申请号	CHD268896	申请日期	1948.03.23
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	GLOEILAMPENFABRIEKEN N. V. PHILIPS'
分类号	G01R13/04	主分类号	G01R13/04
代理机构		代理人
主权项
地址

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