Hollow plastic section
Hollow sash section for insulation glazings and method for...
Hollow structural members
Hollow wall constructions and parts therefor or the like
Honeycomb transparent insulation with improved insulating...
Hook
Hook attachment for ladders
Hook means for a window blind
Horizontal blinds support device
Horizontal-pulling roll screen door
Horizontally movable sound absorbing wall
Horizontally unfurled spring assisted furling screen for...
House car corner door
House car end
House car end door
House car end door
Housing for a venetian blind tilter mechanism
Hung window with snap-fit assembly
Hybrid crank-operated casement window
Hydraulic door opening mechanism and method of installing a...