88581797
Aug 16, 2019
Smart in-wall electric switches for use in detecting, measuring, monitoring, alerting and controlling air vibration, noise, atmospheric substances and properties on physical premises, excluding for use for industrial plants; downloadable computer application software for controlling and programming in-wall switches for use in detecting, measuring, monitoring, alerting and controlling air vibration, noise, atmospheric substances and properties on physical premises, excluding for use for industrial plants
Electrical and Scientific Apparatus