IPC Subgroup
A01J 15/14 Churns with arrangements for making butter by blowing-in air
Introduced: September 1968
Last revised: January 2006
Full Title
Manufacturing butter > Churns with arrangements for making butter by blowing-in air
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- Subclass:
- MANUFACTURE OF DAIRY PRODUCTS