79281989
Jan 30, 2020
Dec 1, 2020
Active Trademark
Concentration meters; densitometers not for medical use; concentration meters for determining hydrogen peroxide; hydrogen peroxide detectors; scientific instrumentation for measuring chemical levels in water; water testing instrumentation for monitoring and detecting contamination; computers; recorded computer operating programs; portable detection and identification instruments using light sources and light detectors for detecting and identifying chemical and biological substances not for medical purposes
Electrical and Scientific Apparatus