Schaltung fuer den Empfang von Rufimpulsen mit im Sprachfrequenzband liegender Frequenz,申请号DE1956N011857-传众专利搜索

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发明名称	Schaltung fuer den Empfang von Rufimpulsen mit im Sprachfrequenzband liegender Frequenz
摘要
申请公布号	DE1007365(B)	申请公布日期	1957.05.02
申请号	DE1956N011857	申请日期	1956.02.17
申请人	N.V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	TIMEUS RUDOLF;WINIGER FRANZ ANTON
分类号	H04Q1/446;H04Q5/08	主分类号	H04Q1/446
代理机构		代理人
主权项
地址

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