|
GB829019A
|
|
Improvements in nut and bolt fixing sockets for embedding in walls and ceilings
|
|
GB841557A
|
|
Improvements in or relating to reinforced concrete building construction
|
|
GB806008A
|
|
Improvements in or relating to joints in building structures
|
|
GB808312A
|
|
Improvements in or relating to the construction of floors and the like
|
|
GB781189A
|
|
Improvements in or relating to the construction of reinforced concrete slabs
|
|
GB754956A
|
|
Improved method for prestressing hollow structures
|
|
GB767809A
|
|
Improvements in floor constructions
|
|
GB767808A
|
|
Improvements in floor constructions
|
|
GB749124A
|
|
Improvements in or relating to the production of prestressed reinforced concrete beams and the like
|
|
GB691311A
|
|
Improvements in and relating to shuttering
|
|
GB585022A
|
|
Improvements relating to the production of suspended ceilings
|
|
GB591115A
|
|
Improvements in or relating to beams constructed from pre-formed or pre-cast units
|
|
GB604122A
|
|
Construction of floors or roofs of concrete cast in situ
|
|
GB587776A
|
|
Improvements in beams, joists, columns or like structural members
|
|
GB575052A
|
|
Improvements in wedge devices
|
|
GB565797A
|
|
Improvements in and relating to the manufacture of trussed steel (or other metal) structural members
|
|
US2213159A
|
|
Concrete form
|
|
GB466476A
|
|
Improvements in and relating to sound proof floors
|
|
US2026230A
|
|
Construction of soundproof floors
|
|
GB451185A
|
|
Improvements in the construction of reinforced concrete floors
|
