IPC Subgroup
B02C 4/3 Shape or construction of rollers
Introduced: September 1968
Last revised: January 2006
Full Title
Crushing or disintegrating by roller mills > Details > Shape or construction of rollers
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- Subclass:
- CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
Related Keywords
MILL(S) rollers