73389929
Sep 27, 1982
Jul 24, 1984
Alternators; Combustors for Aircraft, Marine, and Stationary Gas Turbine Engines; and Hot Gas Generators
MachineryHeat Exchangers for Commercial or Industrial Use; Air Conditioners for Vehicles; Air Conditioning Units; Air Purifying Units for Commercial or Industrial Use; Fans, Being Parts of Air Conditioning Units; Filtering Units for Air Conditioners; Gas (or Electric) Heating Units for Commercial or Industrial Use; Refrigeration Units for Commercial or Industrial Use; Heat Accumulators; and Heat Regenerating Units for Commercial or Industrial Use
Environmental Control Apparatus