CH

Chia-Hao Huang

PC Poul Chang Metal Industry Co.: 1 patents #1 of 1Top 100%
Overall (2022): #499,899 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11298741 Chain replacement apparatus — 2022-04-12