[Class : 1] Chemicals Used In Industry, Science And Photography, As Well As In Agriculture, Horticulture And Forestry; Unprocessed Artificial Resins, Unprocessed Plastics; Manures; Fire Extinguishing Compositions; Tempering And Soldering Preparations; Biological Preparations For Use In Industry And Science; Chemical Substances For Preserving Foodstuffs; Tanning Substances; A...