BOLKOW

PHYSICAL, OPTICAL, ELECTRONIC AND ELECTRO-TECHNICAL DEVICES-NAMELY, GYROSCOPES, SPOILERS, FEED VELOCITY METERS, SIGHTING TELESCOPES, BOMBSIGHTS, INFRARED SIGHTING DEVICES, PULSE GENERATORS, GUIDED SIGNAL GENERATORS, CABLE DRUMS, ELECTRONIC TESTING DEVICES FOR TESTING ROCKET AND MISSILE COMPONENTS, ELECTRONIC SIMULATORS FOR IMITATING THE MOVEMENTS OF AIRCRAFT AND MISSILES, PROXIMITY ALARM DEVICES FOR INDICATING APPROACH TOWARDS AND/OR INTRUSION INTO AN AREA OR SPACE TO BE PROTECTED; OPTICAL AND ELECTRON-POTICAL SIGHTING DEVICES AND PARTS AND ACCESSORIES THEREFOR INCLUDING STANDS AND ADJUSTING DEVICES; DEVICES FOR SURVEYING, GAUGING, SIGNALLING, MEASURING, CONTROLLING AND SUPERVISING FOR AERONAUTIC PURPOSES