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Publication of FR775012ApublicationCriticalpatent/FR775012A/fr
B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
B03B4/00—Separating by pneumatic tables or by pneumatic jigs
FR775012D1933-06-221934-06-18Perfectionnements à la séparation des minéraux et autres matières analogues
ExpiredFR775012A
(fr)