Chemical used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; preserving foodstuffs (chemical substances for -); tanning substances; adhesives used in industry; chemicals used in the galvanising industry and in galvanisation, chemical preparations for use in all processes of acid and alkaline copper plating, alkaline nickel plating, polished and semi-polished nickel plating, black nickel plating, grey nickel plating, acid and alkaline zinc plating, decorative and hard chrome plating, in chemical and electrolytic scouring processes, in particular additives for scouring, decorative and hard brass plating, gold plating, silver plating, colour finishing, black chrome plating, processes for special alloys, chrome plating of zinc and cadmium, bronze plating, burnishing, passivation of brass and silver, in particular transparent sealants for zinc; chemical coatings for zinc adapted for dip-spin and dip-drain processes, chemical sprays for industrial use; auxiliary finishing preparations.;
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.;
Treatment of materials, surface treatment via galvanisation; acid and alkaline copper plating; alkaline nickel plating; polished and semi-polished nickel plating; black nickel plating; grey nickel plating; acid and alkaline zinc plating; decorative and hard chrome plating; chemical and electrolytic scouring processes; decorative and hard brass plating; gilding; silver-plating; black chrome plating; treatment of special alloys; chrome plating of zinc and cadmium; bronze plating; burnishing; passivation of brass and silver; colour finishing.;