Improvements relating to a concrete masonry hollow block
Improvements relating to building structures
Improvements relating to edging strips for floorcoverings
Improvements relating to frames and hinges
Improvements relating to structural framework systems
Improvements to modular buildings and materials used in...
Improvements to processes and devices for increasing...
Improvements to skylights to accommodate on site adjustments...
Improving roofing tiles
Imt full-height modular partition system
In situ molded thermal barriers
In situ molded thermal barriers
In-building storage apparatus and method of taking article...
In-line mechanical embossing of resilient laminar floor...
In-line, in-pool water purification system
Increasing uplift resistance of metal standing seam roof
Independently controllable multi-output insulation blowing...
Indirectly prestressed, concrete, roof-ceiling construction...
Individual parking facility
Indoor environment regulation system