FR976404A - Perfectionnements à la séparation des matières de différentes densités, en particulier des produits de valeur des minerais, charbons et semblables
- Google Patents
Perfectionnements à la séparation des matières de différentes densités, en particulier des produits de valeur des minerais, charbons et semblables
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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR976404ApublicationCriticalpatent/FR976404A/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
B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
FR976404D1948-12-101948-12-10Perfectionnements à la séparation des matières de différentes densités, en particulier des produits de valeur des minerais, charbons et semblables
ExpiredFR976404A
(fr)