[Class : 1] Chemical Products For Industrial Purposes; Chemical Products For Printing; Photographic Plates; Aluminium Photosensititve Plates; Colour Photographic Plates; Ferrotype Photographic Plates; Chemical Compositions For Absorbing Moisture; Chemical Prepartions For Photopgraphy; 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 Reomvers; Acid Proof Sensitizers Used In Photography; Sensitizers Used In Photography; Sensitized Paper, Films And Cloth; 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; Presroom Chemicals; Fountain Solutions; Washes Used In Printing Industry, Pre Sensitized Chemicals.