Improvements in or relating to statistical machines,申请号GB19490022981-传众专利搜索

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发明名称	Improvements in or relating to statistical machines
摘要
申请公布号	GB675216(A)	申请公布日期	1952.07.09
申请号	GB19490022981	申请日期	1949.09.05
申请人	POWERS-SAMAS ACCOUNTING MACHINES LIMITED	发明人	EXCELL ARTHUR WILLIAM
分类号		主分类号
代理机构		代理人
主权项
地址

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