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Publication of FR572524ApublicationCriticalpatent/FR572524A/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
B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
FR572524D1922-11-041923-10-26Procédé pour l'enrichissement des minerais colithiques
ExpiredFR572524A
(fr)