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COMPTOIR IND ET COMMERCIAL S A
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COMPTOIR IND ET COMMERCIAL S A
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Application filed by COMPTOIR IND ET COMMERCIAL S AfiledCriticalCOMPTOIR IND ET COMMERCIAL S A
Application grantedgrantedCritical
Publication of FR694701ApublicationCriticalpatent/FR694701A/fr
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
F23L17/16—Induction apparatus, e.g. steam jet, acting on combustion products beyond the fire
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FR694701D1929-05-031930-04-30Dispositif pour augmenter la quantité d'air entrant dans les foyers
ExpiredFR694701A
(fr)