SISTEMA COMPUTARIZADO AUTOMATICO PARA PESQUISA,INFORMACAO E PROPAGANDA POR TELEFONES,申请号BR19830001242U-传众专利搜索

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发明名称	SISTEMA COMPUTARIZADO AUTOMATICO PARA PESQUISA,INFORMACAO E PROPAGANDA POR TELEFONES
摘要
申请公布号	BR6301242(U)	申请公布日期	1985.04.02
申请号	BR19830001242U	申请日期	1983.08.29
申请人	VALERIA ALVES DE MELO	发明人	VALERIA ALVES DE MELO
分类号	H04M1/65;(IPC1-7):H04M1/65	主分类号	H04M1/65
代理机构		代理人
主权项
地址

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