JD

Jinguo Dan

HC Hangzhou Sanhua Research Institute Co.: 1 patents #11 of 31Top 40%
Overall (2019): #417,721 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10286752 Refrigerant circulation system Xiaojun Jiang, Yibing Jiang, Rongrong Zhang 2019-05-14