9 [ Scientific, nautical, surveying apparatus and instruments, namely, global positioning system (GPS), comprising computers, software, transmitters, receivers and satellites, compasses and magnetic compasses, laser measuring system, namely, a laser-guided heading correction apparatus; electrical apparatus and instruments, namely, apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity, namely, electrical circuits and, electrical circuit boards, electrical transformers, electrical batteries and accumulators, electric light dimmers and electric switches; photographic, cinematographic, ] optical, [ weighting, ] measuring, [ signalling, monitoring, ] inspection [, rescue, life-saving, and teaching ] apparatus and instruments, namely, detectors of chemical agents by lasers, detectors of toxic agents by lasers, laser granulometers, laser particle size analysers [ ; power lasers, namely, laser of high energy for counter-measuring destined to the protection of boats, of strategic sites, of command centers and of great industrial centers against attacks based on weapons guided by lasers; devices for designation of objectives by lasers, namely, laser telemeters; devices for detecting reflecting objects by lasers, namely, observation laser rangefinders; optical sensors, for detecting chemical agents and protecting moving troops; adaptive optical devices and optical mirrors, namely, deformable mirrors for optomechanical systems of optical aeronautical communication; devices for detection of chemical agents by laser, namely, laser sensors for detecting chemical agents; devices for detection of toxic agents by laser, namely, laser sensors for detecting toxic agents; optoelectronic apparatus for measuring and electro-optical devices, namely, laser detectors for detecting reflective objects, optical detectors, namely, optical scanners. avionic sensor systems, namely, navigation guidance systems comprising optical beams generated from laser beam emitting devices and magnetic compasses to provide visual assistance at the time of the approach and of the landing of helicopters; laser rangefinders; optical components, namely, adaptive mirrors for lasers, adaptive mirrors for binoculars and telescopes; magnetic recording media, namely, blank magnetic bands, blank magnetic discs, blank electronic chip cards for the registration of data; recording discs, namely, blank compact discs; calculating machines and data processing; and computer equipment, namely, calculators, computers and their peripherals, namely, keyboards, computer mouse, audio cassette players, video cassette players, compact disc players, videodiscs players, hard disk drives, optical disk drives, CD-ROM drives, smartcard readers, optical scanners ]