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BLANCHISSERIE DE COURCELLES
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BLANCHISSERIE DE COURCELLES
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Application filed by BLANCHISSERIE DE COURCELLESfiledCriticalBLANCHISSERIE DE COURCELLES
Application grantedgrantedCritical
Publication of FR348258ApublicationCriticalpatent/FR348258A/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
F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
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Engineering & Computer Science
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Chemical & Material Sciences
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Combustion & Propulsion
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Mechanical Engineering
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General Engineering & Computer Science
(AREA)
FR348258A1904-11-241904-11-24Fumivore pour foyers de chaudières à vapeur et autres
ExpiredFR348258A
(fr)