IPC Subgroup
F22G 5/2 by combined controlling procedures
Introduced: September 1968
Last revised: January 2006
Full Title
Controlling superheat temperature > by combined controlling procedures
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- STEAM GENERATION
- Subclass:
- SUPERHEATING OF STEAM