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发明名称	TABULATING CARD READER
摘要
申请公布号	CA698443(A)	申请公布日期	1964.11.24
申请号	CAD698443	申请日期
申请人	COMMERCIAL CONTROLS CORPORATION	发明人	EDWIN O. BLODGETT
分类号		主分类号
代理机构		代理人
主权项
地址

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