IPC Subgroup
B02C 13/284 Built-in screens
Introduced: September 1968
Last revised: January 2006
Full Title
Disintegrating by mills having rotary beater elements > Details > Shape or inner surface of mill-housings > Built-in screens
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