首页>
外国专利>
PURIFYING device of polluting gases expelled by the Exhaust of internal combustion Engines, where the main body is composed of two parts.Unnucleo cover and a Core, the main sector presents a Conical shape, on whose surface has practiced Elliptical holes.
PURIFYING device of polluting gases expelled by the Exhaust of internal combustion Engines, where the main body is composed of two parts.Unnucleo cover and a Core, the main sector presents a Conical shape, on whose surface has practiced Elliptical holes.