07
Machines and machine tools; motors and engines (except for
land vehicles); machine coupling and transmission components
(except for land vehicles); blowing engines; drilling
machines; drilling rigs; semi-submersible rigs; drilling
ships; jack-up rigs; semi-tender rigs; tender rigs; drilling
rigs; drilling bits; feeders; industrial robots; cranes;
handling apparatus for loading and unloading; oil refining
machines; hydraulic and pneumatic controls for machines and
engines
09
Scientific, nautical, surveying, electric, photographic and
optical apparatus and instruments and apparatus and
instruments for weighing, measuring, signalling, checking
(supervision), life-saving and teaching, apparatus for
recording, transmission or reproduction of sound or images;
magnetic data carriers, data processing equipment and
computers; computer peripheral devices, computer programs,
including computer programs for visualizing of data related
to oil exploration and oil and gas production; remote
control apparatus; distribution consoles; distribution
boards; meteorological instruments; electric apparatus for
checking (supervision) and surveillance; projection
apparatus; projection screens; sonars; pressure indicators
37
Building construction; repair services; installation
services; drilling of wells for exploitation of oil and
natural gas
42
Scientific and technological services and research and
design relating thereto; industrial analysis and research
services; analysis for oil-field exploitation; quality
control of oil-wells; geological surveys; engineering
services; oil field surveys; oil exploration