Release Time:2019-04-15 |
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ren junhe
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Gender:Male
Education Level:University graduated
Patents
利用废水浮力的农村旱厕用冲水马桶压水装置
Institution:化学与化工学院
Type of Patent:Invent
Application Number:201210068162.X
Number of Inventors:1
Service Invention or Not:No
Application Date:2012-03-15
Publication Date:2014-01-29
Authorization Date:2014-01-29