Pattern generators and wave-form generators; oscilloscopes; calibration devices; electric and electronic information display units for displaying alphanumeric and/or graphic information from digital computer and transmission systems and from analogue sources; electronic instruments included in Class 9 for use with all the aforesaid goods and parts and fittings included in Class 9 for all the aforesaid goods

Pattern generators, wave-form generators, oscilloscopes and monoscope signal generators and electronic instruments and apparatus