-
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
oxygen injection nozzles for air streams, used as part of catalytic reactors in the nature of machinery, for any process requiring oxygen reaction; oxygen injection equipment in the nature of machinery, for air streams used as part of catalytic reactors for any process requiring oxygen reaction; oxygen injection systems, consisting primarily of machines, for air streams used in catalytic reactors for any process requiring oxygen reaction
-
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
automatic oxygen injection nozzles for air streams used in catalytic reactors, refineries, chemistry applications, or any process requiring oxygen reaction; measuring and regulating apparatus for dosing or mixing gases, namely, control valves for dosing oxygen in an air streams; relay pressure reducing and pressure control valves, namely, pressure relief valves; automatic nozzles
-
40
Treatment of materials
manufacturing services in the field of chemistry, including oxygen injection processes comprising air streams used in catalytic reactors, and requiring oxygen reaction
-
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
engineering consultancy in the field of oxygen, nitrogen and hydrogen gases, in the petrochemical industry, in connection with the use of oxygen in refineries, for example in oxidation reactions, claus processes, partial oxidations and in fcc installations (fluid catalytic cracking installations), in particular fcc regeneration; development and testing of engineering services in the field of oxygen gases, in the petrochemical industry, in connection with the use of oxygen in refineries, for example in oxidation reactions, claus processes, partial oxidations and in fcc installations (fluid catalytic cracking installations), in particular fcc regeneration; product development, design planning and process engineering in the field of technology for installations and apparatus in connection with the use of gases in the chemical industry, in particular in the field of oxygen enrichment