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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ORE CONCENTRATION Co 1905
Original Assignee
ORE CONCENTRATION Co 1905
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ORE CONCENTRATION Co 1905filedCriticalORE CONCENTRATION Co 1905
Application grantedgrantedCritical
Publication of FR409291ApublicationCriticalpatent/FR409291A/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
B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
B03D1/00—Flotation
FR409291D1909-11-041909-11-04Perfectionnements dans le traitement des minerais de cuivre ou autres
ExpiredFR409291A
(fr)