1 Unprocessed plastics, phenol for industrial purposes, polyester, acrylic and unprocessed epoxy, all aforementioned goods for mounting or embedding of specimens; mounting or embedding materials for industrial purposes, chemical preparations for scientific and industrial purposes, including refrigerants, except for medical or veterinary use, impregnating dye, glue for industrial purposes.
3 Abrasives and suspensions containing abrasives; abrasive paper for grinding and polishing of materials; abrasive cloth; detergents other than for use in manufacturing operations or for medical purposes.
4 Industrial oils and greases; lubricants, metal working oils.
7 Machines and apparatus for cutting, filtering, mounting, embedding, pressing, mixing, grinding, polishing, dosing, cleaning, and etching; drying machines, vacuum impregnating machines; parts and accessories for the mentioned goods (not included in other classes).
8 Wheels for cutting paper and discs for grinding and polishing, whetting/grinding stones (all the aforesaid goods hand-operated).
9 Apparatus and instruments for testing materials, including for testing hardness or temper; instruments, cameras and recorded computer software for optical inspection, control, measuring, recording and analysis; X-ray apparatus, not for medical purposes.
38 Providing access to knowledge databases.
41 Educational and training activities; online publication of courses.
