Apparatus and devices used for measurement and evaluation in the field of science (laboratory), maritime, topography, meteorology, electrics, photography, cinematography, industry and optics; material testing apparatus and devices: aerometers, alcoholmeters, altimeters, ammeters, anemometers, apertometers, acid hydrometers, barometers, wave scales, densimeters, apparatus for measuring the thickness of skin, dynamometers, ergometers, photometers, frequency meters, gas testing devices, gasometers, precision measuring devices, hydrometers, speed measuring apparatus [photography], urine meters, capacity scales, sliding thickness gauges, cord meters, lactometers, manometers, clinometers, micrometers, hygrometers, ohmmeters, thermometers, petroleum meters, acidometers, pyrometers, planimeters, polarimeters, light meters, saccharometers, salinometers, azimuth instruments, sulphitometers, milk densitometer, pressure gauges, telemeters, theodolites, distance measuring apparatus, variometers, vernier scales, voltmeters, densimeters, gauges (measuring devices), thermocouples, microscopes, magnifiers, telescopes, periscopes; special furniture for laboratory use; screen filters for computers and televisions; satellites for scientific purposes, dosimeters, set squares, bubble levels, tape measures, folding tape measure, self-retracting tape measure, plummets; lightning conductors, surge arresters, radar apparatus, sonars, night vision apparatus and instruments; fire extinguishing apparatus, fire engines, fire hose and fire hose nozzles; warning triangles, illuminated and mechanical road signs, electric, electronic or mechanic traffic signalization equipment, traffic sensors, flashers in the nature of luminous traffic signal devices; illuminated advertisements, electronic scoreboards, electronic message displays, light-emitting diode [LED] displays; radio, television, video player, video camera, audio devices and parts thereof, entertainment devices for television receivers, cinematographic devices, remote controls, headphones, loudspeakers, megaphones, intercom, photo and transparency projection devices; computers, computer hardware and software; personal computers, handheld computers and parts thereof, interactive devices, printers, laser printers, scanners, main memories for computers (hard disks); cash registers, calculators, barcode readers and parts and accessories thereof; records, cassette tapes, tapes, magnetic and optical record carriers, disks, diskettes, CDs, exposed cinematographic films; any type of cameras, parts and accessories for cameras, enlarging apparatus; exposed cinematographic films, camera photographic films, x-ray films; antennas, satellite dishes, amplifiers and parts thereof; electric devices for remote ignition, semi-conductors, electronic circuits, integrated circuits, chips, photocells, diodes, transistors, circuit boards, crystal oscillators, transducers, transformers, voltage convertors, relays, capacitors, interface circuits, delay lines, liquid crystal displays, hybrid circuits, thermistors, convertors, magnetic heads, magnetic deflectors for use as electronic components; telephone, fax, telefax, telex, telegram machines, radios, telephone switchboards; electric copying and photocopiers, blueprint machines; electricity meter, water meter, gas meter, parking meters, timers; telephone cards, bank cards, automatic access cards, electronic cards for counters, electronic tickets; detectors, monitoring devices, x-ray devices for non-medical purposes, x-ray devices for industrial purposes; life-saving and protective equipment: life jackets, life buoys, breathing apparatus for divers, dive clothing, diving masks; life belts, safety nets; protective clothes, gloves, spectacles and headgear (helmets); signal whistles and lanterns, signal buoys; eyeglasses, sunglasses, lenses and accessories and cases thereof; plugs, sockets, boxes adapted for electricity conduit, multiway switches, switches, timer switches, interrupters, circuit breakers and separators, fuses, lighting ballasts, battery starters, electric control panels, electric terminals, electricity conduits, cable covers being electricity conduits, push button switches, resistances, connections used in electrics and electronics, namely connectors and sockets; apparatus and equipment for high power field technique, namely transmission, transformation, charging, regulation, conveyance and managing electricity, adapters, chargers, electrical power distributors, power transformers; electric bells, alarms other than vehicle alarms, sirens; any type of cable or wire used in electrics and electronics, fiber optic cables, accumulators, solar batteries, batteries, uninterrupted power supplies; speed, oil, fuel, temperature gauges, tachometers, taximeters; wheel alignment devices.