Vacuum deposition and etching machines;vacuum pumps, pumping installations for vacuum deposition and etching machines.

Electrotechnical, electromechanical, electrochemical, radio, electromagnetic, optical, electro-optical, optoelectronic, integrated optical and fiber optical, scientific, nautical, surveying, photographic, cinematographic, weighing, measuring, telemetry, remote measuring, control, remote control, regulation, signalling, checking, life-saving, and teaching apparatuses, instruments, members, and devices;low-current technology apparatuses, instruments, members, and devices, namely for telecommunications, for high-frequency technology, for adjustment technology;apparatuses for recording, transmitting, reproducing sound or images;magnetic recording media, acoustic and optical disks;apparatuses, instruments, members, and devices for generating, computing, monitoring, inputting, storing, converting, processing, sampling, transmitting, switching, and receiving data, information, signals, or messages;communications, telecommunications, telephone, telephone peripheral, telegraph, teleprinter, remote computer, information technology, office automation, and facsimile apparatuses, instruments, equipment, and installations;switching systems (including optical switching systems), transmission systems, microwave links, distress call systems, video communications networks, satellite communications networks, automatic telephone systems;mobile telephones, teleprinters, teletext equipment, videotext terminals;mobile radio apparatuses;electrical, optical, communications, and telecommunications conductors, wires, cables, and ducting;lasers, masers;computers and micro-computers, electrical and electronic members, components and peripherals therefor;modems, printers, computer programs, software, software packages;telecommunication satellites;printed circuits;primary and secondary electrochemical cells, modules for electrochemical cells, batteries of electrochemical cells, one-piece batteries, rechargeable and non-rechargeable batteries;chargers for electrochemical cells, for batteries of electrochemical cells, and for rechargeable batteries;electrolytic capacitors;supercapacitors;uninterruptible electrical power supply apparatuses, inverters;electrical rectifiers and switching rectifiers;electrical power converters;leak detectors;vacuum measuring apparatuses;gas analyzers, mass spectrometers;batteries for telephones, batteries chargers, hand-free car kits for telephones, headsets for telephones, keyboards for telephones, antennas for telephones, carryings cases for telephones, vibrating clips for telephones.

Installing, maintaining, and repairing apparatuses, instruments, members, devices, and machines relating to the fields of telecommunications, computing, on-line services, office automation, electronics, optics, and radio.

Telecommunications, transmitting and conveying information and data, remote transmission ofinformation or of signals, teletyping;hiring out apparatuses, equipment, machines, and installations for processing information, for telecommunications, for communications, and for on-line services;electronic mail services.

Training services in the field of telecommunications.

Technical studies, in particular studies of apparatuses, instruments, members, devices, equipment, installation and machines relating to the fields of electricity, electronics, computing, on-lines, office automation, communications and telecommunications, electrochemistry, optics, and consulting engineering, professional consulting, drawing up plans (unrelated to running businesses), materials testing, laboratory work, a center for technical and scientific computing, electronic programming services, computer programming, services for processing information by computer, scientific work, in particular in physics;hiring out apparatuses, equipment, machines, installations relating to electricity, electronics, electrochemistry, and office automation;design hosting of web sites.