CIRCUITS FOR SWITCHING SYSTEMS,申请号CAD846450-传众专利搜索

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发明名称	CIRCUITS FOR SWITCHING SYSTEMS
摘要
申请公布号	CA846450(A)	申请公布日期	1970.07.07
申请号	CAD846450	申请日期
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	JEAN-MARC PIERRET;JEAN LEMIERE;ALBERTO BILOTTI;ARTHUR POTOCKI
分类号		主分类号
代理机构		代理人
主权项
地址

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