YL

Yao Sin Liao

AC Air-Bag Packing Co.: 1 patents #4 of 5Top 80%
Overall (2017): #191,924 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9724902 Air-sealed body capable of automatically opening air valve — 2017-08-08