KY

Kwok Chiu Yu

DL Defond Componets Limited: 1 patents #2 of 4Top 50%
Overall (2016): #321,149 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9228334 Liquid-operated actuator assembly, particularly for a flush toilet, and flush toilet incorporating the assembly Kai Chi Chan, Alec Kam Lek Quan 2016-01-05