Stelsel voor het onderscheiden van verschillende toestanden van een lijn.,申请号BE19610607583-传众专利搜索

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发明名称	Stelsel voor het onderscheiden van verschillende toestanden van een lijn.
摘要
申请公布号	BE607583(A2)	申请公布日期	1962.02.28
申请号	BE19610607583	申请日期	1961.08.28
申请人	BELL TELEPHONE MANUFACTURING COMPANY, NAAMLOZE VENNOOTSCHAP	发明人	A. PEETERS;S. SIMON;E. DE RAEDT
分类号	(IPC1-7):H04M	主分类号	(IPC1-7):H04M
代理机构		代理人
主权项
地址

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