IPC Subgroup
F22B 1/2 using heat evolved in a solution absorbing steam; Soda steam boilers
Introduced: September 1968
Last revised: January 2006
Full Title
Methods of steam generation characterised by form of heating method > using heat evolved in a solution absorbing steam; Soda steam boilers
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- STEAM GENERATION
- Subclass:
- METHODS OF STEAM GENERATION; STEAM BOILERS