1
Chemicals for coating metal for use in industry and science; Chemical based on amorphous carbon, crystalline carbon, nitrides, carbides or oxides for making hard metal coatings; Tempering and soldering preparations
7
Machines for making tools; Machine tools for cutting, Tools (Machine -) for reaming; Dressers for blades [machine tool]; Clamping devices for use with machine tools; Work clamps for machine tools; Toolholders for metalworking machines (machine parts); Keys for securing bits [machine]; Spindles for machine tools; Adapters for machine tools; Tools for machine tools; Tools for machine tools, especially of the following materials: Hard metals, Cubic boron nitride and ceramic; Machine-operated tools (coated); Mechanical tools coated with hard materials; Cemented carbide cutting tools; Cutting tools made of sintered materials based on nitrides [machine parts]; Ceramic tools for machines; Milling tools for clamping in milling machines; Drilling tools for clamping in drilling machines; Drilling machines; Cutting inserts for machine tools; Reamers for clamping in machine tools; Threading tools for clamping in machine tools; Lathe tools for clamping in lathes [machine tools]; Abrasive instruments [tools for machines]; all the aforesaid for use in metal working
42
Technological research, Relating to the following sectors: Machine tools for hard metal working and hard metal tools; Engineering services, Relating to the following sectors: Design of hard metal tools; Design and development of hard metal tools