1
Chemicals for use in industry and science; Chemicals for the foundry industry; Chemical additives for use in foundries for making moulds, cores and/or risers; Foundry sand; Moulding compounds; molding preparations (foundry- ), Foundry binding substances, Especially, Binding agents for making moulds, cores and/or risers; Iron-oxide-based foundry sand additive used in the manufacture of metallic castings; Foundry aids [chemicals]; Moulding powders (Foundry -)
6
Molds of metal; Foundry moulds of metal; Chill-moulds [foundry]; Riser sleeves [metal moulds] for use in foundries; Finished cores used in foundry engineering; Risers [metal moulds], in particular exothermic and insulating push-in risers and insulating riser sleeves; Finished cores of metal for foundry engineering; Parts and fittings for all the aforesaid goods, included in class 6
7
Fireproof filters for foundry engineering (parts for engines); Fireproof filters for foundry machines or casting equipment (machines), in particular to prevent the penetration of contaminants when casting; Fireproof filters being parts of machines, included in class 7; Feeder sleeves for use in foundries (parts of machines); Feeders (parts of machines) being parts of casting equipment, in particular exothermic and insulating push-in feeders and insulating feeder sleeves; Parts and fittings for the aforesaid goods, included in class 7
19
Refractory shapes [non-metallic]; Foundry moulds, not of metal; Risers for foundry engineering, not of metal; Non-metallic sleeves for use in moulding in foundries; Cores for use in foundries, not of metal; Parts and fittings for all the aforesaid goods, included in class 19