Installation télégraphique rythmique,申请号CHD329219-传众专利搜索

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发明名称	Installation télégraphique rythmique
摘要
申请公布号	CH329219(A)	申请公布日期	1958.04.15
申请号	CHD329219	申请日期	1954.12.20
申请人	STAATSBEDRIJF DER POSTERIJEN, TELEGRAFIE EN TELEFONIE	发明人	ANTHONY VAN DUUREN,HENDRIK CORNELIS
分类号	H04L1/00	主分类号	H04L1/00
代理机构		代理人
主权项
地址

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