Einrichtung zur fotografischen Wiedergabe von Zeichen in elektrischen Signalanlagen, insbesondere zur Gebuehrenanzeige in Fernsprechanlagen,申请号DE1949P032863D-传众专利搜索

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发明名称	Einrichtung zur fotografischen Wiedergabe von Zeichen in elektrischen Signalanlagen, insbesondere zur Gebuehrenanzeige in Fernsprechanlagen
摘要
申请公布号	DE828727(C)	申请公布日期	1952.01.21
申请号	DE1949P032863D	申请日期	1949.02.01
申请人	AUTOMATIC TELEPHONE & ELECTRIC COMPANY LIMITED	发明人	BAKER GEORGE THOMAS
分类号	H04M15/10	主分类号	H04M15/10
代理机构		代理人
主权项
地址

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