Patents/Inventors

Xiuxing Lai

DongguanCN5 patents

4 Patents

USD11108352026
Combination Lock
Dongguan Yifeng Lock Company Limited
0 cites
USD11101542026
Combination Lock
Dongguan Yifeng Lock Company Limited
0 cites
USD10583412025
Combination Padlock
0 cites
USD10466002024
Combination Padlock
0 cites