FR574678A - Perfectionnements aux appareils pour l'extraction, sous forme de boue, de matières solides en suspension dans les liquides
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Perfectionnements aux appareils pour l'extraction, sous forme de boue, de matières solides en suspension dans les liquides
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B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D33/00—Filters with filtering elements which move during the filtering operation
B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
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FR574678D1923-03-121923-03-12Perfectionnements aux appareils pour l'extraction, sous forme de boue, de matières solides en suspension dans les liquides
ExpiredFR574678A
(fr)
Perfectionnements aux appareils pour la fabrication de la soie artificielle ou pour d'autres opérations dans lesquelles des liquides sont délivrés sous pression