IPC Main Group
E21C 33/00 Trucks or other devices for transporting machines for slitting or completely freeing the mineral from the seam
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- EARTH OR ROCK DRILLING; MINING
- Subclass:
- MINING OR QUARRYING
1 direct subcode
Child Classifications
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- E21C 33/02 with equipment for loading or unloading the machine on to, or from, the truck