一种金属熔体精炼设备

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Affilication of Author(s):材料科学与工程学院

Patent Coverage:国内

Disigner of the Invention:陈永禄,Chen dingning,陈鼎宁 陈永禄 王连登

Note:2013年1月17日学校通过

Type of Patent:实用新型

State of Patent:专利授权

Application Number:201020172436.6

Authorization number:1739744

Number of Inventors:4

Service Invention or Not:yes

Application Date:2010-04-27

Publication Date:2011-03-30

Authorization Date:2011-03-30