IPC Subgroup
F23H 7/12 with movable bars disposed transversely to direction of fuel feeding
Introduced: September 1968
Last revised: January 2006
Full Title
Inclined grates > with movable bars disposed transversely to direction of fuel feeding
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION APPARATUS; COMBUSTION PROCESSES
- Subclass:
- GRATES; CLEANING OR RAKING GRATES
3 direct subcodes
Child Classifications
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