IPC Subgroup
B03B 5/62 by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
Introduced: July 1974
Last revised: January 2006
Full Title
Washing granular, powdered or lumpy materials; Wet separating > by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- 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
- Subclass:
- SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
2 direct subcodes
Child Classifications
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