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CHANTIERS DES PONTS JUMEAUX
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CHANTIERS DES PONTS JUMEAUX
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Application filed by CHANTIERS DES PONTS JUMEAUXfiledCriticalCHANTIERS DES PONTS JUMEAUX
Application grantedgrantedCritical
Publication of FR771192ApublicationCriticalpatent/FR771192A/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
FR771192D1934-04-041934-04-04Perfectionnements aux trieurs de matériaux
ExpiredFR771192A
(fr)