[Class : 1] Chemical Products For Industrial Purposes; Chemical Products For Printing; Phtographic Plates; Aluminium 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 Senditizers Used In Photograpgy Sensitized Paper, Polyester Laser Films, Desktop Laser Film And Cloth State Of The Art Translucent, Smooth Surface Film Presevatives Includedin Class1 , Chemicals For Positive Workong Acid Deve3 Lopment Deep Etch Plate Making Chemicals For Negative Working Wipr On Plate Making Chemicals For Positive Wirjubg Water Developnebt Deeo Etch Plate Making Pressroom Chemicals Fountain Solutiobns Washes Used In Printing Industry, Presensitized Chemicals.