CPC Subgroup
B07B 1/14 Roller screens
Full Title
Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like > Apparatus having only parallel elements > Roller screens
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B07B 1/15 using corrugated, grooved or ribbed rollers