HH

Huaizhong He

NC Ningbo Dongchuan Swimming Pool Equipment Co.: 1 patents #1 of 2Top 50%
Overall (2018): #393,372 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10094129 Floating pool dispenser Hu Zhang 2018-10-09