IPC Subgroup
F22G 7/14 in water-tube boilers, e.g. between banks of water tubes
Introduced: September 1968
Last revised: January 2006
Full Title
Steam superheaters characterised by location, arrangement, or disposition > in water-tube boilers, e.g. between banks of water tubes
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- STEAM GENERATION
- Subclass:
- SUPERHEATING OF STEAM