CLARK

Gas and Oil Fueled Internal Combustion Engines Including Spark Ignition, [ Diesel ] and Gas Turbine Types; [ Steam Engines; ] Gas Expansion Engines; Portable, Semi-Portable and Stationary Gas Compressors Including Reciprocating, Centrifugal and Axial Flow Types; Portable, Semi-Portable and Stationary Pre-Packaged Compressor and Engine Plants; [ Liquid and Gas Coolers Including Air Cooled Finned Tubing Radiators and Shell and Tube Heat Exchangers; and ] Control and Accessory Equipment and Spare Parts for the Foregoing Engines, Compressors, Plants [ and Coolers]