DK

Ding Gou Kun

C( Cmech (Guangzhou): 1 patents #2 of 3Top 70%
Overall (2020): #490,338 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10871021 Cupboard door balance system — 2020-12-22