Commercial aircraft tire-pressure sensing systems, namely, systems consisting of aircraft tire-pressure sensors and incorporated transmitters, receivers and display devices, namely, liquid crystal displays, electric-luminescent display panels and other electronic display panels, and electronic data processors used therefor

Commercial aircraft tire pressure sensing devices, namely, aircraft tire pressure sensors and transmitters not installed in or including tire valve stems, receivers and display devices, namely, liquid crystal displays, electric-luminescent display panels and other electronic display panels, and electronic data processors used therefor