WC

Wai Kei Cheung

CL Chow Sang Sang Jewellery Company Limited: 1 patents #1 of 3Top 35%
Overall (2020): #230,347 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10612149 Platinum electrodeposition bath and uses thereof Shuk Kwan Mak, Candice Wing Jong Tong 2020-04-07