73220542
Jun 21, 1979
Aug 4, 1981
Hydraulic Relief Valves, Hydraulic Torque Amplifiers, and Adapters for Use with Electro Hydraulic Motors to Carry Radial Loads from the Output
MachineryAnalyzers for Externally Analyzing the Control and Program Functions of Central Processing Computer Units; Electro Hydraulic Stepper Motors and Gear Heads Therefore; and Micro Computer Based Controllers for Stepper Motors, for Electro Hydraulic Torque Amplifiers, for Machine Tool Slides, and for Cut Off Apparatus for Continuously Moving Materials Such as Sheet Metal, Tubing, Glass and Extrusions
Electrical and Scientific Apparatus