MEJORAS EN MAQUINAS CALCULADORAS,申请号ES19160001425-传众专利搜索

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发明名称	MEJORAS EN MAQUINAS CALCULADORAS
摘要
申请公布号	ES142516(A1)	申请公布日期	1936.10.01
申请号	ES19160001425	申请日期	1936.06.10
申请人	THE NATIONAL CASH REGISTER COMPANY	发明人
分类号	(IPC1-7):G06	主分类号	(IPC1-7):G06
代理机构		代理人
主权项
地址

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