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CIE DES ENTPR S IND
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CIE DES ENTPR S IND
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Application grantedgrantedCritical
Publication of FR1014628ApublicationCriticalpatent/FR1014628A/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
B07B1/48—Stretching devices for screens
FR1014628D1950-03-141950-03-14Dispositif pour la mise sous tension des toiles de tamis vibrants
ExpiredFR1014628A
(fr)