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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Gerhard Hulskens & Co
Original Assignee
Gerhard Hulskens & Co
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Filing date
Publication date
Application filed by Gerhard Hulskens & CofiledCriticalGerhard Hulskens & Co
Application grantedgrantedCritical
Publication of FR672194ApublicationCriticalpatent/FR672194A/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
B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
B03B5/56—Drum classifiers
FR672194D1927-08-081928-07-28Laveuse-cribleuse pour gravier, sable et autres matières analogues
ExpiredFR672194A
(fr)