Improvements in or relating to record media for use in accounting and like statistical machines,申请号GB19400002912-传众专利搜索

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发明名称	Improvements in or relating to record media for use in accounting and like statistical machines
摘要
申请公布号	GB540600(A)	申请公布日期	1941.10.23
申请号	GB19400002912	申请日期	1940.02.15
申请人	THE NATIONAL CASH REGISTER COMPANY	发明人
分类号	B42D12/00	主分类号	B42D12/00
代理机构		代理人
主权项
地址

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