Patents/Inventors

Wenai Li

GuangxiCN3 patents

4 Patents

USD10159092024
Health Tape
GUILIN JERAY TECHNOLOGY CO., Ltd.
0 cites
USD10151812024
Measuring Tape
Guilin Gemred Sensor Technology Co., Ltd.
0 cites
USD10058612023
Protractor
GUILIN GEMRED SENSOR TECHNOLOGY CO., Ltd.
0 cites
USD10009762023
Level
GUILIN GEMRED SENSOR TECHNOLOGY CO., Ltd.
0 cites