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Preparation Industrielle des Combustibles SA
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Preparation Industrielle des Combustibles SA
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Application filed by Preparation Industrielle des Combustibles SAfiledCriticalPreparation Industrielle des Combustibles SA
Application grantedgrantedCritical
Publication of FR61334EpublicationCriticalpatent/FR61334E/fr
B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
FR61334D1951-02-141951-02-14Dispositif pour la séparation ou la concentration de particules en suspension dans un fluide
ExpiredFR61334E
(fr)