西南交通大学教师主页 Cheng qiangong--Home-- 一种可调节高宽比的颗粒柱实验装置

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Affilication of Author(s):西南交通大学

School Sign:西南交通大学

Patent description:姜润昱,程谦恭,李坤,吴越,龙艳梅. 一种可调节高宽比的颗粒柱实验装置[P]. 实用新型专利. 四川省：CN202020078504.6.-1

Type of Patent:Utility model patent

State of Patent:Have authorized

Application Number:CN202010037243.8

Authorization number:CN211784188U

Number of Inventors:5

Service Invention or Not:no

Application Date:2020-01-14

Publication Date:2020-05-26

Authorization Date:2020-10-27

Cheng qiangong

Professor

Supervisor of Doctorate Candidates

Education Level:PhD graduate Alma Mater:长安大学 Degree:Doctor of engineering School/Department:地球科学与工程学院 Business Address:西南交通大学犀浦校区4号楼4424室