75374918
Oct 17, 1997
personal robots; computer programs, and electrical controllers for automatic process control of manufacturing lines, namely, control of temperature, pressure, level, flow, pH value, and machine speed of furnaces, distillation columns, reactors, boilers, evaporators, heat exchangers, extruders, electrical drives, HVAC systems, and turbines for use by process and manufacturing industries
Electrical and Scientific Apparatus