Classe 7 · Indústria & Química
Blades and knives of parts of machine tools; knives and blades of parts of machines.;
Classe 8 · Indústria & Química
Blades of metal, manufactured industrially, being hand tools; side arms (other than firearms); razor blades, cutlery, including knives and knife blades manufactured industrially, these knives and blades not as parts of machines; blades and knives for hand tools for workers.;