Patents/Inventors

Changshui Fang

ShenzhenCN4 patents

4 Patents

USD09976742023
Electric Screwdriver
SHENZHEN YOUFU TOOLS CO., Ltd.
0 cites
USD09969402023
Electric Screwdriver
SHENZHEN YOUFU TOOLS CO., Ltd.
0 cites
USD09842382023
Electric Screwdriver
SHENZHEN EDURABLE TECHNOLOGY CO., Ltd.
0 cites
USD09760022023
Tool Box
SHENZHEN YOUFU TOOLS CO., Ltd.
0 cites