IPC Main Group
F24V 50/00 Use of heat from natural sources, e.g. from the sea
Introduced: January 2018
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEATING; RANGES; VENTILATING
- Subclass:
- COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
Related Keywords
utilising NATURALLY-OCCURRING heat