NORMALAIR

Class [9]
Computer & Software Products & Electrical & Scientific Products

Compressed air breathing apparatus and portable and transportable oxygen breathing apparatus, and parts and fittings therefor, all included in Class 9; breathing masks being fittings for oxygen-supply installations for aircraft; dump valves, pressure control valves, discharge valves, relief valves and safety valves, all being automatically operated fittings for air-pressurization installations for aircraft; automatically operated electric altitude switches for use in aircraft; temperature-sensing apparatus employing thermostats, being fittings for air-conditioning installations for aircraft and for motor land vehicles; automatically operated apparatus for controlling the flow of air in air-conditioning installations for aircraft and for motor land vehicles; and metering heads (being automatically operated pressure-supplying devices) and electrically and pneumatically actuated butterfly valves (all automatically operated by solenoids), all being fittings for such apparatus; and manually-set automatically operated control regulators, being fittings for oxygen-supply installations for aircraft.