PC-GL

computers, computer programs for processing images, connection graphics language computer programs, data processing apparatus, calculating apparatus, disc drives, electronic data storage devices, terminals, controllers, keyboards, visual display units, photocopying machines including electrostatic copying machines and diazo copying machines, photosensitive drums for processing images, work processors, printout apparatus and printers, facsimile and telegraph machines and telecommunication apparatus, namely telephones, telex machines, receivers and transceivers