Patents/Inventors

Zhijun Du

GuangzhouCN3 patents

5 Patents

USD10744042025
Manual Trolley
0 cites
USD10744052025
Manual Trolley
0 cites
USD09846982023
LED Driving Light
0 cites
USD09793642023
Grommet Plier
0 cites
USD09798272023
LED Light Bar
0 cites