1 Industrial gases, specialty gases and gas mixtures for industrial and scientific purposes.
5 Medical gases.
7 Machines and apparatus used for removing impurities during refining; industrial gas injection systems and replacement parts therefor; apparatus for proportioning and/or filtering of gases used in industrial and scientific processes and applications; printing machine parts; namely tungsten carbide coated anilox rolls, parylene coated anilox rolls, and laser engraved anilox rolls, these parts resisting to wear for use in the textile industry.
9 Gas pressure regulators and flow and level controllers, gas distribution panels and control and purge panels, assemblies and devices; manifolds and switchover devices for changeover between gas supply sources, gas monitoring and analyzing devices and apparatus for monitoring, testing and analyzing gases used in industrial and scientific processes and applications; trace analyzers, gas sparging apparatus for the injection of gases in industrial processes, pyrolyzers, gas handling, distribution and application systems for gases and liquids used in industrial and scientific processes and applications, and replacement parts therefor, oxygen flow control systems for oxygen enrichment of combustion air flows, gas sparging systems and replacement parts therefor; electronic controlling means and data processing programs for goods mentioned above; the foregoing goods being for use in the handling, storage, distribution and/or application of compressed and liquefied atmospheric and process gases used in industry; science and/or in the field of healthcare.
11 Apparatus for purifying gases used in industrial and scientific processes and applications; gas and liquid purifying units; particulate removal apparatus and systems and gas recycling systems, devices for injecting and mixing gases and liquids, for use in industry, science and healthcare; integrated oxygen injection systems, industrial gas storage and distribution systems, including gas cabinets for monitoring, purging and delivery of gases; bulk gas delivery systems; water treatment and purification systems, including oxygenation systems, carbon dioxide injection systems and ozone delivery systems, apparatus for the production, application and maintenance of cryogenic temperatures; cryogenic freezing devices and controllers, heat recovery and emission control systems for use in industrial processes, and parts thereof, including pyrolyzers, ionizers, filter bed modules and superheaters, air separation plants for extracting gases from the air for the production of high purity gases or liquefied gas products; membranes plants for the production of gases and vacuum pressure swing adsorption systems, in-situ hydrogen, nitrogen and zero air generators for producing gases; on-site ozone generators for use in water treatment operations; bulk liquid storage and vaporizer systems for generation of oxygen, nitrogen, argon, hydrogen and helium, oxy-fuel burners and oxy fuel combustion systems; oxygen enrichment systems to increase the oxygen content of combustion air and lancing systems; the foregoing goods being for use in diverse industries, including the steel, chemical, petrochemical, electronics, metal, food and beverage, biotechnology, healthcare, pharmaceutical, printing and textiles, glass, and water and waste treatment industries.
35 Providing on-line catalogue services and on-line retail services featuring atmospheric, process and speciality gases and related equipment, high-performance surface coatings and application technologies used in the steel, metal fabrication, petrochemical refining, food and beverage, chemical and life sciences, electronics, printing and textiles, healthcare and water treatment industries, all provided via the global computer network.