in the form of roof constructions

Full Title

Solar heat collectors specially adapted for particular uses or environments > Solar heat collectors integrated in fixed constructions, e.g. in buildings > in the form of roof constructions

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

HEATING; RANGES; VENTILATING

Subclass:

SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS

Scope Notes

Limiting references: Solar heat collectors integrated in fixed constructions in the form of shingles or tiles