F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
F23L17/06—Tops for chimneys or ventilating shafts; Terminals for flues branched; T-headed
Support d'aspirateur traineau (menager) et de leurs principaux accessoires (tuyau d'aspiration flexible; tuyau d'aspiration rigide muni de sa brosse). il peut etre utilise comme presentoir en magasin.