DISTRIBUTED SUBSCRIBER CARRIER-CONCENTRATOR SYSTEM,申请号CAD889550-传众专利搜索

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发明名称	DISTRIBUTED SUBSCRIBER CARRIER-CONCENTRATOR SYSTEM
摘要
申请公布号	CA889550(A)	申请公布日期	1971.12.28
申请号	CAD889550	申请日期
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人	CLAUDE G. DAVIS;DONALD HIRSCH
分类号		主分类号
代理机构		代理人
主权项
地址

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