Base metals and their alloys; building materials from metal; locksmith products and hardware products; products from metal, provided they are not contained in other classes; detachable chains, chain links for detachable chains; safety plugs and safety caliper plugs for shafts and axles

Machine tools; surface treatment equipment/plants and coating equipment/plants for metals, alloys and ceramics; nitrating equipment/plants; heat treatment equipment/plants; detachable chains and chain links for agricultural machinery and transport equipment