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Publication of FR369059ApublicationCriticalpatent/FR369059A/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
B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
B07B1/50—Cleaning
B07B1/52—Cleaning with brushes or scrapers
B07B1/522—Cleaning with brushes or scrapers with brushes
FR369059D1905-08-291906-08-20Appareil de nettoyage pour tamis animés d'un mouvement de va-et-vient
ExpiredFR369059A
(fr)