燃烧科学

cleanings of combustion engines having fitments facilitating their cleaning

constant-volume-combustion gas-turbine plants

combustion engine with prolonged expansion

register-type carburettor combustion engine

spark ignition installation internal-combustion engine

conjoint drive for lift valves and drives for internal-combustion engines

spark ignition, electric with two or more sparking plugs for internal-combustion engines

resonant combustion chamber in resonant combustion chambers