IPC Subgroup
F24S 70/2 characterised by absorbing coatings; characterised by surface treatment for increasing absorption
Introduced: January 2018
Full Title
Details of absorbing elements > characterised by absorbing coatings; characterised by surface treatment for increasing absorption
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEATING; RANGES; VENTILATING
- Subclass:
- SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
3 direct subcodes
Child Classifications
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- F24S 70/225 for spectrally selective absorption
- F24S 70/25 Coatings made of metallic material
- F24S 70/275 Coatings made of plastics