Chemicals used in industry and photography

Electric and photographic apparatus and instruments

Chemical products used in industry, science and photography, such as, for the production of light-sensitive material for use in photography and photomechanical reproduction; unexposed pre-sensitised printing plates in the form of paper, metal or plastic film; cellulose ethers, cellulose esters of inorganic and organic acids and high-molecular substances; plastics produced by polymerisation or condensation, plasticfilms and plastic tapes

Reproduction apparatus and machinery used in photo copying, advertising and multiplaying processes,

Paper and paper articles, cardboard and cardboard articles; printed matter, newspaper and periodicals, books; photographs; stationery; artists' materials; office requisites (other than furniture); instructional and teaching material (other than apparatus); (printers') type and cliches,

Photo-conductive ribbons and collars, exposed films, processing equipment, developing equipment, i.e. cleaning equipment, laminators and coating equipment, exposing, developing and stripping equipment

Films for photocopying and drawing

Chemical products for photographic purposes, electro-photographic developing agents, pre-sensitized, light-sensitive materials on aluminium, synthetic and paper bases for negative and positive platework, films which are light-sensitive and can be developed by light and unexposed films.