SISTEMA CRIATIVO DE LETRAS ENIGMA,申请号BR1992PI01647-传众专利搜索

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发明名称	SISTEMA CRIATIVO DE LETRAS ENIGMA
摘要
申请公布号	BR9201647(A)	申请公布日期	1993.11.09
申请号	BR1992PI01647	申请日期	1992.05.04
申请人	RENATO DE LELLIS DUTRA	发明人	RENATO DE LELLIS DUTRA
分类号	G09F7/02;G09F9/30;(IPC1-7):G09F7/02	主分类号	G09F7/02
代理机构		代理人
主权项
地址

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