Camping stoves; Gas regulators; Gas purification apparatus; Gas purification installations; Gas scrubbing apparatus; Gas scrubbing installations; Valves for air conditioners; Accent lights for indoor use; Adsorption apparatus for generating gas; Air diffusers being parts of refrigerators; Apparatus for the purification of gas; Apparatus for the separation of gases being air filtering installations; Boiler pipes for heating installations; Brackets for gas burners; Cooking stoves; Cooking ovens...