Chemicals and chemical products; chemicals and chemical products for use in the metal industry; chemicals for use in metalworking; chemical preparations for use in industry; chemical preparations for silver alloy soldering; chemicals and chemical products for the soldering and sintering of electronical computer and machine components; chemical hardening preparations; chemical preparations for facilitating the alloying of metals; chemical preparations for facilitating the alloying electronic components; ceramic compositions for sintering [granules and powders]; industrial adhesives for use in metal working; metal to metal adhesives [other than for stationery or household use]; pastes containing metal-filed glass for use in industry; metal tempering preparations; metal soldiering agents; soldering pastes; soldering preparations; soldering chemicals; tempering and soldering preparations; sintering pastes; sintering preparations; sintering chemicals; tempering and sintering preparations; adhesives for use in industry; adhesives for use in bonding materials [industrial]; adhesives for industrial use in the alloying of electronic components

Product research and development; product research and development in the field of silver alloy soldiering; product research and development in the field of electronic components soldiering; product research and development in the field of metal working; product research and development in the field of sintering; product research and development in the field of chemicals for use in the industry, particularly metal working; scientific and technological services, particularly research services in the field of silver alloy soldering; science and technology services, particularly engineering services in the field of metal working; scientific and technological services, particularly engineering services in the field of electronic component soldiering, computer component soldiering and technical soldering; scientific and technological services, particularly research services in the field of chemicals for use in the metal industry; industrial process development in the field of metal working; industrial process development in the field of chemicals in use fort he metal industry; industrial process development in the field of metal workings; industrial process development in the field of soldiering and sintering agents