Nelson Man Hoi Lui

DL Defond Componets Limited: 1 patents #1 of 4Top 25%

📍 Tai Po, CN: #2 of 9 inventorsTop 25%

Overall (2005): #130,986 of 245,428Top 55%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6958455	Lock-on/lock-off tool switch	—	2005-10-25