data processors, data processing plants, computers, blank magnetic data carriers, prerecorded magnetic data carriers and computer programs for use in combination with ciphering machines, cryptological devices and facsimile machines; ciphering machines; cryptological devices and facsimile transmission machines
Electrical and Scientific Apparatuscryptographic and ciphering services; computer programming services; leasing computers, computer programs, ciphering machines, cryptological devices and facsimile machines
Computer and Scientific