ELECTRONIC SWITCHING SYSTEM,申请号CAD719001-传众专利搜索

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发明名称	ELECTRONIC SWITCHING SYSTEM
摘要
申请公布号	CA719001(A)	申请公布日期	1965.09.28
申请号	CAD719001	申请日期
申请人	AUTOMATIC ELECTRIC LABORATORIES	发明人	DONALD K. MELVIN;ALFRED H. FAULKNER
分类号		主分类号
代理机构		代理人
主权项
地址

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