COMPARATOR MEANS FOR ACCOUNTING MACHINES,申请号CAD644648-传众专利搜索

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发明名称	COMPARATOR MEANS FOR ACCOUNTING MACHINES
摘要
申请公布号	CA644648(A)	申请公布日期	1962.07.10
申请号	CAD644648	申请日期
申请人	THE NATIONAL CASH REGISTER COMPANY	发明人	WILLIAM C. ARNOLD;EDWARD S. STORK
分类号		主分类号
代理机构		代理人
主权项
地址

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