Automatic decimal and shift control mechanism,申请号US19430506519-传众专利搜索

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发明名称	Automatic decimal and shift control mechanism
摘要
申请公布号	US2467419(A)	申请公布日期	1949.04.19
申请号	US19430506519	申请日期	1943.10.16
申请人	MARCHANT CALCULATING MACHINE COMPANY	发明人	AVERY HAROLD T.
分类号	G06F7/46	主分类号	G06F7/46
代理机构		代理人
主权项
地址

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