IPC Subgroup
E21C 47/06 Cableway conveyors used in co-operation with the winning apparatus
Introduced: September 1968
Last revised: January 2006
Full Title
Machines for obtaining, or the removal of, materials in open-pit mines > for coal, brown coal, or the like > Cableway conveyors used in co-operation with the winning apparatus
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- EARTH OR ROCK DRILLING; MINING
- Subclass:
- MINING OR QUARRYING