[Class : 1] Chemical Products For Industrial Purposes, Chemical Products For Printing, Photographic Plates, Aluminum Photosensitive Plates, Colour Photographic Plates, Ferrotype Photographic 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 Or Manufacturing Process, 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 Platemaking Chemicals For Positive Working Water Development Deep Etch Platemaking Pressroom Chemicals Fountain Solutions, Washes Used In Printing Industry, Pre Sensitized Chemicals Included In Class 1.