IPC Subgroup
C10F 7/08 by extrusion combined with cutting
Introduced: September 1968
Last revised: January 2006
Full Title
Working-up peat > by extrusion combined with cutting
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- Subclass:
- DRYING OR WORKING-UP OF PEAT