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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VAN VELZEN JAN PIETER GEORGE
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VAN VELZEN JAN PIETER GEORGE
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Publication date
Application filed by VAN VELZEN JAN PIETER GEORGEfiledCriticalVAN VELZEN JAN PIETER GEORGE
Publication of ES116567A1publicationCriticalpatent/ES116567A1/es
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
ES0116567A1929-01-211930-01-21MáQUINA PERFECCIONADA PARA CLASIFICAR LOS FRUTOS, BULBOS Y PRODUCTOS EN GENERAL DE LA AGRICULTURA Y DE LA HORTICULTURA
ExpiredES116567A1
(es)