JJ

Jinchuan Ji

📍 Shanxi, CN: #1 of 9 inventorsTop 15%
Overall (2016): #355,996 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9239272 Automatic monitoring and alarming device based on large strain of power transmission tower Wenliang Li 2016-01-19