|
GB1063224A
|
|
Photographic stripping film
|
|
GB1055531A
|
|
Improvements in or relating to the preparation of 3-pyrazolidinones
|
|
GB1060572A
|
|
Apparatus for conveying and separating mutually adhering sheets
|
|
GB1061431A
|
|
Improvements relating to the coating of webs with liquid compositions
|
|
GB1002329A
|
|
Photographic materials containing anti-bronzing agents
|
|
US3185571A
|
|
Process of preserving photographic gelatinous compositions from decomposition
|
|
GB912272A
|
|
Improvements in or relating to the preparation of mixed esters of cellulose
|
|
GB890584A
|
|
Improvements in or relating to magnetic recording tape
|
|
GB902328A
|
|
Improvements in or relating to reels for magnetic and other tape, and films
|
|
GB964878A
|
|
Electrophotographic materials and the production thereof
|
|
GB834693A
|
|
Improvements in or relating to film spools
|
|
GB891221A
|
|
Improvements in or relating to the production of hardened gelatin layers in materials for photographic purposes
|
|
GB721203A
|
|
Process for sensitizing and supersensitizing photographic emulsions
|
|
GB614226A
|
|
Improvements in and relating to converting the surfaces of sheets, layers and the like made of cellulose esters into regenerated cellulose
|
|
US2099374A
|
|
Photographic developer and a process of photographic developing
|
|
CA912329A
|
|
Electrophotographic material
|
