TL

Tsun-Chi Liao

Overall (2019): #110,485 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10522121 Eccentrically-arranged automatic restoring striking structure 2019-12-31
10206509 Rapid fixing structure for height adjusting rod of musical instrument chair 2019-02-19