Professional services of engineers and services of technicians in advisory reports and technical study reports, in the electronic and telecommunication fields all being included in Class 42

Repair and maintenance services for electrical, electronic and telecommunication apparatus, and for mechanical apparatus for the above

Microwave radio equipment; frequency and time division transmission equipment; data modems; digital switching and transmission equipment for telephony, data, video fascimile and telex; multiplexers; optical communication equipment; inverters; converters; regulators; video display units, data peripheral equipment including radio receivers; computers.

Microwave radio equipment; frequency and time division transmission equipment; data modems; digital switching and transmission equipment for telephony, data, video facsimile and telex; multiplexers; optical communication equipment; inverters; converters; regulators; video display units; data peripheral equipment including radio receivers; computers.

Technical publications; technical handbooks; technical instructional and teaching material not included in other classes; all being goods included in Class 16

Electrical, radio and communications apparatus and instruments; telephone and telegraph equipment and teleprinters; talking machines; electrical invertors, convertors and regulators,

Cables and flexibles of all kinds for electrical purposes, electrical goods inclusive of radio and wireless, telegraphic, telephone and television instruments and apparatus including broadcasting and receiving apparatus, and parts and accessories therefor