About 1 Trademarks found that are owned by Wenzhou Kefeng Instrument Coltd

Comparators; Devices emitting ultraviolet (UV) light for detecting counterfeit gemstones, diamond, moissanite; Electronic apparatus for testing the electrical conductivity of gemstones, diamond, moissanite; Laboratory apparatus and instruments for the exchange of substances and heat; Laboratory instruments, namely, radiation devices in the nature of ultraviolet, visible, or infra-red light boxes for the analysis of bodily fluids; Metal detectors; Optical inspection apparatus; Optical inspection apparatus for industrial use; Portable detection and identification instruments using light sources and light detectors for detecting and identifying chemical and biological substances not for medical purposes; Scientific instrumentation for measuring gemstones, diamond, moissanite[not for medical use]; Scientific measuring instruments, namely, conductivity meters; Surveying instruments; Surveying machines and instruments