Schaltungsanordnung fuer Fernmeldeanlagen, insbesondere fuer Anrufsucher in Fernsprechanlagen,申请号DE1936P073273D-传众专利搜索

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发明名称	Schaltungsanordnung fuer Fernmeldeanlagen, insbesondere fuer Anrufsucher in Fernsprechanlagen
摘要
申请公布号	DE672861(C)	申请公布日期	1939.03.11
申请号	DE1936P073273D	申请日期	1936.05.29
申请人	PANSTWOWE ZAKLADY TELE-I RADJOTECHNICZNE	发明人	JEDRYCHOWSKI JERZY
分类号	H04Q3/00	主分类号	H04Q3/00
代理机构		代理人
主权项
地址

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