solid inorganic adhesives and chemical preparations for forming solid synthetic resins for rock consolidation in the hardcoal mining industry; carbonaceous adsorbents for separation and purification of technical gases, waste gases and liquids

mining, roadheading and drilling machines; adsorbers, feed and return lines, valves, control units, pumps, storage tanks

measuring, signalling, control and checking instruments for mining, roadheading and drilling machines; apparatus for gas separation and cleaning of gases and liquids by means of carbonaceous adsorbents as well as for regeneration of carbonaceous adsorbents; namely, columns, pumps, heaters, heat exchangers, beds and duct work, for scientific laboratory use

distillation, pyrolysis, gasification and liquefaction plants; plants for the separation and cleaning of gases and liquids by means of carbonaceous adsorbents; apparatus for gas separation and cleaning of gases and liquids by means of carbonaceous adsorbents as well as for regeneration of carbonaceous adsorbents; namely, columns, pumps, heaters, heat exchangers, beds and duct work, for environmental purposes