MIKROFONANORDNUNG FUER GEGENSPRECHANLAGEN.,申请号DE196200T5000U-传众专利搜索

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发明名称	MIKROFONANORDNUNG FUER GEGENSPRECHANLAGEN.
摘要
申请公布号	DE1859647(U)	申请公布日期	1962.10.11
申请号	DE196200T5000U	申请日期	1962.07.31
申请人	TELEFONBAU UND NORMALZEIT G.M.B.H.	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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