Fireproof doors or similar closures; Adaptations of fixed constructions therefor

Full Title

Doors, windows, or like closures for special purposes; Border constructions therefor > for protection against air-raid or other war-like action; for other protective purposes > Fireproof doors or similar closures; Adaptations of fixed constructions therefor

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS

Subclass:

FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES

Related Keywords