Improvements in or relating to the manufacture of paper
GB688764A
Tub-sizing of paper
GB683956A
Improvements in the manufacture of paper
GB696673A
Manufacture of paper
GB575028A
Improvements in or relating to processes for rendering fibrous material flame-proof and water-resistant
GB488787A
Improvements in or relating to the manufacture of oil or water-proof paper
GB427870A
Improvements in and relating to dry adhesives composed of rubber or rubber latex
GB436878A
An improved process for the manufacture of waterproof paper, particularly suitable as weatherproof posters
GB387248A
An improved process for the manufacture of waterproof and insulating paper
GB391350A
An improved process for the manufacture of water-proof and insulating paper
GB380739A
An improved paper material and method for making the same
GB380008A
An improved method for the manufacture of tracing paper and transparent paper
GB364423A
A process for the cleansing of rags, fibres, cellulosic materials of a like kind and the removal therefrom of rubber, gutta percha, rosins, oils, fats, waxes and like materials