Patents/Inventors

Hengfei Tao

GuangdongCN3 patents

3 Patents

USD10073762023
Bicycle Frame
DONGGUAN CONCEPTS WIT TECH Ltd
0 cites
USD09991142023
Electric Bicycle Frame
Dongguan Concepts Wit Technology Co., Ltd.
0 cites
USD09824832023
Bicycle Frame
DONGGUAN CONCEPTS WIT TECH Ltd
0 cites