Photographic and cinematograohic apparatus and instruments including television cameras and television transmitting and receiving apparatus and instruments; televisioncamera control systems; video switches, televisions broadcast synchronizing generators; video test equipment; special effects generators for television including screen splitters; video distribution amplifiers and pulse distribution amplifiers; video/audio switchers; blackburst generators; video colour encoders; weather maters including those monitored by a television camera; film and slide uniplesers for coupling a single film or slide source to a television camera; optical multiplexers for selecting or joining more than one picture series for pick up by a single television camera; electromechanical programming and video switching equipjent; colour origination television circuitry use to add colour information to monochrome Television transmission

Electrical goods inclusive of radio and wireless, telegraphic, telephone and television instruments and apparatus including broadcasting and receiving apparatus, and parts and accessories therefor, but excluding dispatch and control apparatus for power-and -free overhead conveyor systems and components therefor.