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.
wind mills and other wind powered electricity generators, and parts and accessories therefor, namely, mill towers and masts, blades, blade hubs, mill housings, machine beds, yaw rings and gears, adjustment mechanisms for setting the pitch of the wings, brakes and brake devices, main shafts, cardan joints, transmission cases, clutches and electric generators and reserve electrical power supply plants
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.
electrical, electronic and computer equipment for wind mills, namely, control and monitoring devices for automatically turning on or off the generator and for automatic starting after a public power line breakdown, and for voltage surge protection against strikes of lightning; microprocessors for controlling and monitoring constant voltage, frequency, phase conditions, rotor speed, control of the efficiency and thickness of brake pads and of temperature, direction and speed of wind; vibration sensors for installation in the mill housing; watt-hour meters