Protective covers or shrouds; Closure members, e.g. lids

Full Title

Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors > Protective covers or shrouds; Closure members, e.g. lids

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

HEATING; RANGES; VENTILATING

Subclass:

SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS