88542441
Jul 27, 2019
Feb 18, 2020
SHENZHEN LONGSHUANG TECHNOLOGY CO. LTD.
Active Trademark
Dynamometers; Electronic magnetostrictive equipment, namely, a wave generator, wave sensor and wave analyzer; Fiber optic instruments, namely, optical time-domain reflectometers; Light conducting filaments; Optical fibres; Power supplies; Precision balances; Precision instruments for manipulation and positioning of microscopic objects; Precision theodolites; Renewable battery system to provide backup power; Surveying instruments; Acoustic meters; Angle gauges; Communication hubs; Computer network adapters, switches, routers and hubs; Depth gauges; Distance measuring apparatus; Electric meters; Electronic and optical communications instruments and components, namely, optical data links; Electronic and optical communications instruments and components, namely, optical receivers; Electronic and optical communications instruments and components, namely, optical transmitters; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; Flow meters; Frequency meters; Gas meters; Gravity measuring instruments; Height measuring instruments; Laser speed detectors; Length measuring gauges; Level gauges; Level measuring machines; Metal detectors; Motion detectors; Pressure gauges; Pressure measuring apparatus; Radar detectors; Radioactivity measuring apparatus; Resistance measuring instruments; Slide or photograph projection apparatus; Smoke detectors; Sound level meters; Tool measuring instruments; Transparency projection apparatus; Vibration meters; Water meters
Electrical and Scientific Apparatus