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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Pechiney SA
Original Assignee
Pechiney SA
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Filing date
Publication date
Application filed by Pechiney SAfiledCriticalPechiney SA
Priority to FR5901ApriorityCriticalpatent/FR87325E/fr
Application grantedgrantedCritical
Publication of FR87325EpublicationCriticalpatent/FR87325E/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
B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
FR5901A1965-02-171965-02-17Procédé pour le perfectionnement des vibro-cribles et dispositif mettant en oeuvrece procédé
ExpiredFR87325E
(fr)