Signaleringsudstyr til brug i en automatisk telekommunikationscentral.,申请号DK19510000154-传众专利搜索

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发明名称	Signaleringsudstyr til brug i en automatisk telekommunikationscentral.
摘要
申请公布号	DK92029(C)	申请公布日期	1961.10.23
申请号	DK19510000154	申请日期	1951.01.16
申请人	STANDARD ELECTRIC AKTIESELSKAB (STANDARD ELECTRIC LTD.)	发明人
分类号	H04M;(IPC1-7):H04M	主分类号	H04M
代理机构		代理人
主权项
地址

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