CC

Chi Chen

CC Chuan Wei Metal Co.: 1 patents #1 of 1Top 100%
Overall (2020): #521,110 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10633837 Structural improvement of piston set for use in hydrant — 2020-04-28