Intumescent fire barrier material laminated with restraining lay
Intumescent fireproofing panel system
Intumescent firestopping apparatus
Intumescent floor opening frame
Intumescent interlocking collar
Intumescent structure for ducting carrying communications...
Inverted ground anchor
Inverted roof system
Inverted roof system
Inverted seam roof covering system
Inverted V-shaped display framework
Inverted, doubly-curved umbrella, hyperbolic paraboloid shells w
Inverting rain gutter
Invisible decking connector
Invisible joint device, particularly for stretched cloths
Inwardly projecting window
Iron reinforcing rod structure for reinforcing the base of build
Iron sheet panel with horizontal groove for interior space...
Iron-oxide-containing one or two-component polyurethane...
Isogrid tile