Cross-adding accounting machine and programing means therefor,申请号US19370166820-传众专利搜索

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发明名称	Cross-adding accounting machine and programing means therefor
摘要
申请公布号	US2244241(A)	申请公布日期	1941.06.03
申请号	US19370166820	申请日期	1937.10.01
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	BRYCE JAMES W.
分类号		主分类号
代理机构		代理人
主权项
地址

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