PROCESSO PARA RECUPERACAO DE TRANSPARENCIA,申请号BR1991PI01458-传众专利搜索

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发明名称	PROCESSO PARA RECUPERACAO DE TRANSPARENCIA
摘要
申请公布号	BR9101458(A)	申请公布日期	1991.07.23
申请号	BR1991PI01458	申请日期	1991.04.05
申请人	JEFERSON GUERRA DE FREITAS;MAURO GROSSI	发明人	JEFERSON GUERRA DE FREITAS;MAURO GROSSI
分类号	B41L23/00;(IPC1-7):B41L23/00	主分类号	B41L23/00
代理机构		代理人
主权项
地址

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