Ceramic filter for refining molten metals (parts of machines or engines), ceramic honeycomb structures (parts of machines or engines) being goods included in Class No. 7

Ceramic catalyst carrier for treating vehicle exhaust gas, ceramic filter for treating vehicle exhaust gas, ceramic regenerator for vehicles

Metal products in this class, beryllium copper wrought products, beryllium copper master alloys, beryllium copper wrought materials, metal moulds products; metal moulds for plastic parts, automotive tyres and golf balls; beryllium containing castings and forgings, repeater housings and components for submarine communication cables, parts for welding machines included in this class, special aluminium master alloys, aluminium titanium boron hardner, aluminium beryllium master alloys