Noise reduction technology for light curing systems, namely, software for reducing noise in light curing systems; noise reduction technology for light curing systems, namely, electronic noise reduction units for light curing systems; noise reduction technology for light curing systems, namely, electronic components for noise reduction in light curing systems; noise reduction technology for light curing systems, namely, electronic noise reduction circuits in light curing systems; Noise reducti...

Laboratory apparatus and instruments for the exchange of substances and heat, namely, recirculating chillers and laboratory circulating baths