Tastatur zur Abgabe kodierter elektrischer Kennzeichen in Fernmeldeanlagen,申请号DE19661537791-传众专利搜索

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发明名称	Tastatur zur Abgabe kodierter elektrischer Kennzeichen in Fernmeldeanlagen
摘要
申请公布号	DE1537791(A1)	申请公布日期	1970.02.19
申请号	DE19661537791	申请日期	1966.11.10
申请人	FRIEDRICH MERK TELEFONBAU GMBH	发明人	KUHNERT,HARALD;LAUTERBACH,RUDOLF;OBERMAYR,HANS
分类号	H01H13/70;H04M1/23	主分类号	H01H13/70
代理机构		代理人
主权项
地址

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