IPC Subgroup
F01K 3/18 having heaters
Introduced: September 1968
Last revised: January 2006
Full Title
Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein > having heaters
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- Subclass:
- STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
3 direct subcodes
Child Classifications
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