Abacuses; accounting machines; accumulators (electric); acoustic (sound) alarms; acoustic couplers; actinometers; adding machines; aerials; aerometers; agendas (electronic); air analysis apparatus; alcoholmeters; altimeters; ammeters; amplifiers; amplifying tubes; amplifying valves; amusement apparatus adapted for use with television receivers only; amusement machines (automatic and coin-operated); anemometers; animated cartoons; anode batteries; anodes; answering machines; anti-interference devices (electricity); anti-theft warning apparatus; anticathodes; apertometers (optics); armatures (electricity); astronomy (apparatus and instruments for); astrophotography (lenses for); audiovisual teaching apparatus; azimuth instruments; balances (precision); bar code readers; barometers; batteries for pocket lamps; batteries (electric); bells (electric alarm); bells (signal); bells (warning devices); binoculars; blueprint apparatus; branch boxes (electricity); buzzers; buzzers (electric); cables (junction sleeves for electric); cables (electric); calculating discs; calculating machines; camcorders; cameras (cinematographic); cameras (photography); capacitors; capacity measures; cards (encoded magnetic); cash registers; cassette players; cathodes; cathodic anti-corrosion apparatus; cell switches (electricity); centering apparatus for photographic transparencies; central processing units (processors); chargers for electric batteries; chips (integrated circuits); choking coils (impedance); cinematographic cameras; cinematographic film (apparatus for editing); cinematographic film (exposed); circuit breakers; circuit closers; coils (choking-impedance); coils (electromagnetic); coils (holders for electric); coils (electric); coin-operated mechanisms for television sets; collectors (electric); commutation (electric apparatus for); commutators; compact disc players; compact discs (audio-visual); compact discs (read-only memory); comparators; computer keyboards; computer memories; computer operating programs (recorded); computer peripheral devices; computer programs (recorded); computer software (recorded); computers; computers (printers for use with); condensers (optical); condensers (capacitors); conductors (electric); conduits (electricity); connections for electric lines; connections (electric); connectors (electricity); contacts (electric); contacts (electric - of precious metal); control panels (electricity); converters (electric); copper wire (insulated); correcting lenses (optics); couplers (data processing equipment); couplings (electric); crucibles (laboratory); current rectifiers; data media (magnetic); data media (optical); data processing apparatus; demagnetizing apparatus for magnetic tapes; densimeters; densitometers; detectors; detectors (metal, for industrial or military purposes); diagnostic apparatus not for medical purposes; diaphragms (acoustics); diaphragms (photography); dictating machines; diffraction apparatus (microscopy); dimmers (regulators, electric light); discharge tubes (electric, other than for lighting); discs (compact, audio-visual); discs (compact, read-only memory); discs (optical); disk drives (for computers); discs (magnetic); distanceg measuring apparatus; distance recording apparatus; distribution boards (electricity); distribution consoles (electricity); drives (disc - for computers); electric installations for the remote control of industrial operations; electricity conduits; electricity mains (material for - wires, cables); electrodynamic apparatus for the remote control of signals; electromagnetic coils; electronic notice boards; electronic pens (visual display units); electronic pocket translators; electronic tags for goods; encoded cards (magnetic); encoders (magnetic); enlarging apparatus (photography); exposure meters (light meters); eyepieces; eyepieces (instruments containing); facsimile machines; films (exposed); filters (photography); filters for ultra-violet rays (for photography); flash-bulbs (photography); flashing lights (luminous signals), flashlights (photography); floppy discs; fluorescent screens; frequency meters; fuse wire; fuses; galvanic batteries; galvanic cells; galvanometers; games (apparatus for - adapted or use with television receiver only); gradient indicators; head cleaning tapes (recording); high tension batteries; high frequency apparatus; holders for electric coils; holograms; identity cards (magnetic); inclinometers; indicators (electricity); inductors (electricity); integrated circuits cards (smart cards); integrated circuits; intercommunication apparatus; interfaces (for computers); inverters (electricity); juke boxes (for computers); juke boxes (musical); lanterns (magic); lanterns (optical); laptop computers; lasers not for medical purposes; lens hoods; lenses (optical); magic lanterns; magnetic data media; magnetic encoders; magnetic tape units for (computers); magnetic tapes; magnetic wires; magnets; measures; measuring apparatus; measuring devices (electric); measuring instruments; metronomes; micrometer gauges; micrometers; microphones; microprocessors; modems; monitoring apparatus (electric); monitors (computer hardware); monitors (computer programs); navigational instruments; needles for record players; notebook computers; objectives (lenses - optics); observation instruments; ohmmeters; optical apparatus and instruments; optical character readers; optical condensers; optical data media; optical discs; optical fibres (light conducting filaments); optical glass; optical goods; optical lamps; optical lanterns; optical lenses; pens (electronic - visual display units); peripheral devices (computer); phonograph records; photocopiers (photographic, electrostatic, thermic); photometers; phototelegraphy apparatus; photovoltaic cells; plates for batteries; plotters; plugs, sockets and other contacts (electric connections); printed circuits; printers for use with computers; prisms (optics); probes for scientific purposes; processors (central processing units); programs (computer operating - recorded); projection apparatus; projection screens; radar apparatus; radios; radiotelegraphy sets; radiotelephony sets; readers (bar code); readers (optical character); readers (data processing equipment); receivers (audio and video); receivers (telephone); record player needles (apparatus for changing); record players; recording distance (apparatus for); registers (cash); regulating apparatus (electric); regulators (dimmers - light - electric); relays (electric); releases (shutter - photography); remote control apparatus; remote control of industrial operations (electric installation for the); remote control of signals (electrodynamic apparatus for the); resistances (electric); rheostats; shutter releases (photography); shutters (photography); sleeves (junction - for electric cables); slide projectors; slides (photography); smart cards (integrated circuit cards); sockets, plugs and other contacts (electric connections); software (recorded - computer); solar batteries; sonars; sound recording apparatus; sound recording carriers; sound recording discs; sound recording strips; sound reproduction apparatus; sound transmitting apparatus; sounding apparatus and machines; steering apparatus (automatic - for vehicles); strips (sound recording); styli for record players; surveying apparatus and instruments; switches (electric); switchboards; tachometers; tape records; tape units (magnetic - for computers); tapes (demagnetizing apparatus for magnetic); teaching apparatus; telegraph wires; telegraphs (apparatus); telephone apparatus; telephone receivers; telephone transmitters; telephone wires; teleprinters; telescopes; television apparatus; terminals (electricity); thermionic lamps and tubes; thermionic valves (radio); totalizers; transformers (electricity); transistors (electronic); transmitters (telecommunication); transmitters of electronic signals; transmitting sets (telecommunication); transparencies (photography); transparency projection apparatus; tubes (electric discharge, other than for lighting); vacuum tubes (radio); video cassettes; video game cartridges; video screens; video tapes; video telephones; video recorders; viscosimeters; voltmeters; wafers (silicon slices); weighing apparatus and instruments; weighing machines; wire connectors (electricity); wires of metal alloys (fuse wire); wires (electric); word processors.