PROCESSO PARA TORNAR ASPERO,POR VIA ELETROQUIMICA,MATERIAL DE ALUMINIO OU SUAS LIGAS E APLICACAO,申请号BR19830001335-传众专利搜索

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发明名称	PROCESSO PARA TORNAR ASPERO,POR VIA ELETROQUIMICA,MATERIAL DE ALUMINIO OU SUAS LIGAS E APLICACAO
摘要
申请公布号	BR8301335(A)	申请公布日期	1983.11.29
申请号	BR19830001335	申请日期	1983.03.17
申请人	AMERICAN HOECHST CORPORATION	发明人	JOHN E.WALLS
分类号	C25D3/04;B41N3/03;C25F3/04;(IPC1-7):C25F3/04	主分类号	C25D3/04
代理机构		代理人
主权项
地址

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