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GROFF MAAS Manufacturing Co
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GROFF MAAS Manufacturing Co
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Application filed by GROFF MAAS Manufacturing CofiledCriticalGROFF MAAS Manufacturing Co
Application grantedgrantedCritical
Publication of FR349251ApublicationCriticalpatent/FR349251A/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
FR349251D1904-12-201904-12-20Trieuse pour fruits à coques et autres matières granulées
ExpiredFR349251A
(fr)