中铝集团3项专利获第二十五届中国专利奖

今日中铝
10 Jun

6月5日,国家知识产权局发布第二十五届中国专利奖授奖决定,中铝集团3项专利荣获优秀奖,分别为中铝股份申报的“一种协同高效氧化铝土矿溶出浆液中硫和有机物的方法”(专利号:ZL202011167593.2)、“一种判定热处理程度的热工窑炉终温测定方法”(专利号:L200910235984.0),中铝瑞闽、中铝材料院共同申报的“一种镜面状阳极氧化铝合金压延板及其制备方法”(专利号:...

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