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Publication of FR621476ApublicationCriticalpatent/FR621476A/fr
B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
B07B1/18—Drum screens
B07B1/20—Stationary drums with moving interior agitators
FR621476D1926-09-071926-09-07Distributeur-tamiseur de farines grasses ou autres produits pulvérulents ou pailleux
ExpiredFR621476A
(fr)