Improvements in or relating to card-feeding and reading mechanism for statistical machines,申请号GB19340021807-传众专利搜索

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发明名称	Improvements in or relating to card-feeding and reading mechanism for statistical machines
摘要
申请公布号	GB441863(A)	申请公布日期	1936.01.27
申请号	GB19340021807	申请日期	1934.07.25
申请人	THE BRITISH TABULATING MACHINE COMPANY LIMITED	发明人
分类号	G06K7/02	主分类号	G06K7/02
代理机构		代理人
主权项
地址

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