IPC Subgroup
B07B 4/02 while the mixtures fall
Introduced: September 1968
Last revised: January 2006
Full Title
Separating solids from solids by subjecting their mixture to gas currents > while the mixtures fall
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- SEPARATING SOLIDS FROM SOLIDS; SORTING
- Subclass:
- SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
2 direct subcodes
Child Classifications
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