Patents/Inventors

Zonghong Li

JiangsuCN4 patents

5 Patents

USD11024852025
Air Pump Head
0 cites
USD11011232025
Refrigerant Filter
0 cites
USD10502062024
Drill Bit with Sleeve
0 cites
USD09976802023
Folding Knife
0 cites
USD09860222023
Utility Knife
0 cites