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GEBRU DER BU HLER GmbH
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GEBRU DER BU HLER GmbH
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Publication date
Application filed by GEBRU DER BU HLER GmbHfiledCriticalGEBRU DER BU HLER GmbH
Application grantedgrantedCritical
Publication of FR1052415ApublicationCriticalpatent/FR1052415A/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
B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
B07B13/02—Apparatus for grading using pockets for taking out particles from aggregates
FR1052415D1952-03-131952-03-13Perfectionnements apportés aux procédés et dispositifs pour trier et sélectionner des semences
ExpiredFR1052415A
(fr)