Fernsprechanlage für Wählbetrieb mit Münzfernsprecher für verschiedenwertige Gespräche.,申请号CHD194901-传众专利搜索

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发明名称	Fernsprechanlage für Wählbetrieb mit Münzfernsprecher für verschiedenwertige Gespräche.
摘要
申请公布号	CH194901(A)	申请公布日期	1937.12.31
申请号	CHD194901	申请日期	1935.05.02
申请人	TELEPHON-APPARAT-FABRIK E. ZWIETUSCH & CO. G. M. B. H.	发明人	TELEPHON-APPARAT-FABRIK E. ZWIETUSCH & CO. G. M. B. H.
分类号		主分类号
代理机构		代理人
主权项
地址

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