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.
tools and equipment for oil, gas and production wells; namely, valves, safety valves, electronically controlled valves, hydraulically-controlled valves, electro-hydraulically controlled valves, and remotely actuated valves; namely, flow control devices and controlled fluid and gas flow valves and safety valves and tubing retrievable surface controlled subsurface safety valves, all being part of tools and equipment for oil and gas well completion equipment
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.
tools and equipment for oil, gas and production wells; namely, valves, safety valves, electronically controlled valves, hydraulically-controlled valves, electro-hydraulically controlled valves, and remotely actuated valves; namely, flow control devices and controlled fluid and gas flow valves and safety valves and tubing retrievable surface controlled subsurface safety valves, all being part of tools and equipment for oil and gas well completion equipment