[Class : 1] Chemical Products For Industrial Purposes; Chemical Products For Printing; Photographic Plates; Aluminium Photosensitive Plates; Colour Photographic Plates; Ferrotype Photgraphic Plates; Chemical; Compositions For Absorbing Moisture; Chemical Preparations For Photography; Compounds Of Chemical Products For Distributing; Printing Inks; Photographic Developing Preparations And Substances; Gallate Developer; Gums And Adhesives For Industrial Use Of Manufacturing Process; Scum Removers; Acid Proof Sensitizers Used In Photography; Sensitized Paper, Films And Cloth; Presercatives Included In Class1; Chemical For Positive Working Acid Development Deep Etch Platemaking; Chemicals For Negative Working Wipe On Platemaking; Chemicals For Positive Working Water Development Deep Etch Platemaking Pressroom Chemicals; Fountain Solutions; Washes Used In Or Printing Industry; Pre Sensitized Chemicals.