A flame welding socket equipped with interchangeable nozzles of different types to use any combustible and combustible gases. (Machine-translation by Google Translate, not legally binding)

摘要

"FLAME SOLDIER FOR FLAME EQUIPPED WITH INTERCHANGEABLE NOZZLES OF DIFFERENT TYPES TO USE ANY COMBUSTIBLE AND COMBUSTIBLE GASES", characterized by being constituted by a handle, with two flat and parallel faces, of plastic or other material, highly resistant to heat, in the rear part of which are located the fittings for the entry of the fuel gas and the oxidizing gas, which through internal pipes are conducted to the valves or control valves, located in the front part of the handle. (Machine-translation by Google Translate, not legally binding)