IPC Subgroup
F24H 15/104 Inspection; Diagnosis; Trial operation
Introduced: January 2022
Full Title
Control of fluid heaters > characterised by the purpose of the control > Inspection; Diagnosis; Trial operation
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEATING; RANGES; VENTILATING
- Subclass:
- FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL