[Class : 1] Chemical Products For Industrial Purposes; Chemical Products For Printing; Photographic Plates; Aluminum Photosensitive Plates Colour Photographic Plates; Ferrotype Photographic Plates; Chemical Composition 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 Or Manufacturing Process; Scum Removers; Acid Proof Sensitizers Used In Photography; Sensitized Paper, Polyester Laser Films, Desktop Laser Film, Desktop Offset Plate And Cloth; State Of The Art Translucent, Smooth Surface Film; Preservatives Included In Class 1; Chemicals For Positive Working Acid Development Deep Etch Plate Making; Chemicals For Negative Working Wipe On Plate Making; Chemicals For Positive Working Water Development Deep Etch Plate Making; Pressroom Chemicals; Fountain Solutions; Washes Used In Printing Industry; Pre Sensitized Chemicals.