JL

Jichuan Liu

Overall (2016): #355,425 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9500513 Magnetic liquid level gauge for boiler drum water level measurement Shengli YU, Dong Han 2016-11-22