Electric and non-electric apparatus and instruments for measuring, signalling, industrial process measurement and control in the field of heating, ventilating and air-conditioning apparatus and installations built thereof, specifically excluding the fields of consumption of water, gas and electricity and locating gas leakage, namely, flow meters and gas detectors; computer programs and software for controlling, ventilating and air-conditioning apparatus; computers; apparatus and instruments f...

Apparatus for heating, cooling, ventilating and air conditioning and structural parts thereof, namely, air handling units, heat pumps, air distributors and valves for heating, ventilating and air conditioning systems

Fiberglass electrical instrument enclosure parts, namely, fiberglass plugs and caps for sealing fiberglass containers for enclosing electrical and electronic instrumentation