JJ

Junfeng Jin

Overall (2019): #399,413 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10254054 Integral sealing device and heat exchanger using same Jing Yang, Yandong Tang, Huan Jin 2019-04-09