PERFEZIONAMENTI AD UNA CALCOLATRICE ELETTRONICA DA TAVOLO,申请号IT19810067575-传众专利搜索

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发明名称	PERFEZIONAMENTI AD UNA CALCOLATRICE ELETTRONICA DA TAVOLO
摘要
申请公布号	IT1144200(B)	申请公布日期	1986.10.29
申请号	IT19810067575	申请日期	1981.04.29
申请人	OLIVETTI C ING & C SPA	发明人	TALAMINI SANTE;VILETTO GIACOMO
分类号	G06F;(IPC1-7):G06F/	主分类号	G06F
代理机构		代理人
主权项
地址

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