-
1
Chemicals 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; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
chemical solutions for refining, purifying, upgrading and extracting precious and non-precious metals
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6
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.
common metals
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
leaching reactors
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14
Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; jewellery, precious stones; horological and chronometric instruments.
precious metals
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40
Treatment of materials
recycling of electronic waste; upgrading, purifying and refining impure precious metals and non-precious metals; precious metal production; refining, extracting and mining metals from ore, minerals and earth born natural resources; precious and non-precious metal recovery and extraction from used, spent, unwanted and waste materials, namely, from electronic waste, jewelry, recycled combustion engines and catalytic converters; plating precious metals on components; developing and using chemical solutions for refining, purifying, upgrading and extracting precious and non-precious metals