DH

Daxin He

FC Feng He Ying Zao Group Co.: 1 patents #1 of 7Top 15%
📍 Nanchang, PA: #1 of 1 inventorsTop 100%
Overall (2018): #445,671 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9915048 Method for river/lake level regulation and water conservancy system Baoru Jie, Jiangang Jie, Shuangxi Zhou, Jue Li, Jie Fu +1 more 2018-03-13