AUTOCOMMUTATEUR TELEPHONIQUE A COMMANDE PAR MICROPROCESSEURS,申请号FR19770031789-传众专利搜索

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发明名称	AUTOCOMMUTATEUR TELEPHONIQUE A COMMANDE PAR MICROPROCESSEURS
摘要
申请公布号	FR2371844(B1)	申请公布日期	1986.09.26
申请号	FR19770031789	申请日期	1977.10.21
申请人	WESCOM SWITCHING INC	发明人
分类号	H04M3/42;G06F15/16;H04M3/00;H04Q3/54;H04Q3/545;H04Q11/04;(IPC1-7):H04Q11/04	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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