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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CLEAN COAL Co Ltd
Original Assignee
CLEAN COAL Co Ltd
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Filing date
Publication date
Application filed by CLEAN COAL Co LtdfiledCriticalCLEAN COAL Co Ltd
Application grantedgrantedCritical
Publication of FR704625ApublicationCriticalpatent/FR704625A/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
B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
FR704625D1929-10-161930-10-15Procédé et dispositif de lavage et d'égouttage du charbon, des minéraux et produits similaires
ExpiredFR704625A
(fr)