SCHLUMBERGER

Class [9]
Computer & Software Products & Electrical & Scientific Products

Computer software; computer programs recorded on tapes, cards, disks or chips; all included in Class 9 and all for use in computer aided engineering and design including product design, lay-out and simulation in the mechanical, electrical, electronics and semiconductor industries, in process control, computer aided manufacturing, process planning, layout of manufacturing facilities, control of machine tools, electronic communication, computer aided testing and in architecture.