Release Time:2020-03-11 |
Hits:

赵然杭
+
Gender:Male
Patents
一种河流泥沙含量测量装置
Institution:土建与水利学院
Type of Patent:Utility models
Application Number:201920787803.4
Number of Inventors:1
Service Invention or Not:No
Application Date:2019-05-28
Publication Date:2020-01-21
Authorization Date:2020-01-21