7
Flywheels run on ball bearings and magnetic bearings, energy storage wheels, solar generator driving gear; stepping motors; hydraulic pumps, magnetic valves
9
Portable calculators, data processing apparatus, indicators and data terminals for land, air and water vehicles and for industrial use, in particular for controlling machines and industrial machine installations and production lines; data and speech communication apparatus for mobile use including associated radio apparatus; modems for data transmission; speech and data encoding and decoding apparatus; navigation, operating and display and map apparatus for land, air and water vehicles for mobilisation, communications and reconnaissance, and control systems comprising the said apparatus; mechanical, micro-mechanical, optical and opto-electronic inertial sensors such as gyroscopes and acceleration gauges and sensors for angular acceleration, angular speed and pressure; navigation systems, namely navigation devices fitted with inertial sensors, compasses, gyro-horizons, navigation instruments, data recording devices, including calculating and display devices therefor; radio navigation equipment, GPS receivers, GPS navigation devices; course and position reference apparatus, north-defaulting and single and multiaxial, stabilising apparatus; head-up and head-down displays; aligning mechanisms for optical communication, aerial aligning mechanisms, gimbal mounts for satellite components, all with associated driving and control electronics; print control apparatus, operating, control and user programs for all the goods and groups of goods named in classes 7 and 9
42
Writing, maintenance and care of operating, control and user programs for all the goods and groups of goods named in classes 7 and 9