97378269
Apr 23, 2022
Jun 6, 2023
SHENZHEN CHANGQIN TECHNOLOGY CO. LTD.
Active Trademark
Distance measuring apparatus; Gas testing instruments; Inclinometers; Infrared detectors; Laser level measuring apparatus; Passive infrared detectors; Protective face-shields for protective helmets; Radio-frequency power meters; Scientific measuring instruments, namely, conductivity meters; Surveying instruments
Electrical and Scientific Apparatus