[Class : 1] Chemical Products For Industrial Purpose, Chemical Products For Printing, Correcting Solutions, Photographic Plates, Aluminium Photosensitive Plates, Colour Photographic Plates, Ferrotype Photographic Plates, Emulsioned Photographic Plates; Dry Plates For Photography; Chemical Compositions For Absorbing Moisture; Chemical Preparations For Photography; ;Compounds Of Chemical Products For Distributing Printing Inks; Photographic Developing Preparations And Substances; Scum Removers; Acid Proof Sensitizers Used In Photography; Sensitized Paper; Films And Cloth; Preservatives Included In Class 1; Chemicals For Positive Working Acid Development Deep Etch Platemaking; Chemicals For Negative Working Wipe On Platemarking; Chemicals For Developer For Wipe On Platemaking; Chemicals For Positive Working Water Development Deep Etch Platemaking; Pressroom Chemicals; Fountain Solutions. Washes Used In Printing Industry; Pre Sensitized Chemicals; Chemicals For Photographic And Litho Graphic Preparations; Chemicals For Desensitizing Plates.