IPC Subgroup
F24S 23/3 with lenses
Introduced: January 2018
Full Title
Arrangements for concentrating solar rays for solar heat collectors > with lenses
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEATING; RANGES; VENTILATING
- Subclass:
- SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS