Druckvorrichtung an Kontrollgeraeten fuer Fernmelde-, insbesondere Fernsprechanlagen,申请号DE1951D009292-传众专利搜索

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发明名称	Druckvorrichtung an Kontrollgeraeten fuer Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号	DE879258(C)	申请公布日期	1953.06.11
申请号	DE1951D009292	申请日期	1951.06.03
申请人	DEUTSCHE TELEPHONWERKE;KABELINDUSTRIE AKTIENGESELLSCHAFT	发明人	ZEH MARTIN
分类号	G07C3/04;H04M15/38	主分类号	G07C3/04
代理机构		代理人
主权项
地址

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