SZ

Shaojun ZHAN

ZC Zhejiang Dunan Artificial Environment Co.: 1 patents #1 of 5Top 20%
📍 Shaoxing, CN: #14 of 53 inventorsTop 30%
Overall (2022): #257,176 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11473820 Air conditioning system and electronic expansion valve thereof Qiubo HE, Guigang Feng 2022-10-18