COMPUTER APPLICATION PROGRAMS FOR MANUFACTURING STEEL; COMPUTER APPLICATION SOFTWARE FOR MANUFACTURING STEEL; COMPUTER OPERATING PROGRAMS FOR MANUFACTURING STEEL; INTEGRATED CIRCUITS; OPTICAL DISCS FEATURING INSTRUCTIONS REGARDING THE MANUFACTURE OF STEEL; COMPACT DISCS FEATURING INSTRUCTIONS REGARDING THE MANUFACTURE OF STEEL; AND TRANSMITTERS OF ELECTRONIC SIGNALS, NAMELY ELECTRONIC SENSORS FOR SENDING TRACKING AND STORAGE INFORMATION TO A COMPUTER
Electrical and Scientific Apparatus