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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
B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
FR646313D1926-12-131927-12-12Procédé et moyens perfectionnés pour séparer ou nettoyer des matières divisées mélangées ensemble
ExpiredFR646313A
(fr)
Perfectionnements à un procédé et à des moyens pour déterminer, indiquer ou contrôler, ou indiquer et contrôler la teneur en humidité et la qualité de certaines matières