[Class : 1] Chemical Products For Industrial Pruposes; Chemical Products For Printingl Photographic Plates; Aluminium Photosensitive Plates; Colour Photographic Platesl Ferrotype Photographic Plates; Chemical Compositions For Asorbing Mositure; Chemical Preparations For Photography; Compounds Of Chemical Products For Distributing; Priting 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 Andcloth; Preservative Included Inclass 1; Chemicals For Positive Working Acid Development Deep Etch Platemaking; Chemicals For Negative Working Wipe On Platemaking; Chemiclas For Positive Working Wipe On Platemaking; Chemical For Positive Working Water Development Deep Etch Platemaking; Pressroom Chemicals; Fountain Solution; Wshes Used In Printing Industry; Pre Scensitized Chemicals.