Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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Publication date
Application filed by Bertin et Cie SAfiledCriticalBertin et Cie SA
Priority to FR7636741ApriorityCriticalpatent/FR2373335A1/fr
Publication of FR2373335A1publicationCriticalpatent/FR2373335A1/fr
Application grantedgrantedCritical
Publication of FR2373335B1publicationCriticalpatent/FR2373335B1/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