Combined typewriter and computing machine with accumulators of the relay type,申请号US19470775880-传众专利搜索

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发明名称	Combined typewriter and computing machine with accumulators of the relay type
摘要
申请公布号	US2551093(A)	申请公布日期	1951.05.01
申请号	US19470775880	申请日期	1947.09.24
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	BRYCE JAMES W.;WHEELER JOHN N.
分类号	G06F7/42	主分类号	G06F7/42
代理机构		代理人
主权项
地址

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