73627657
Oct 30, 1986
Mar 8, 1988
COMPUTER NUMERICAL CONTROLS, STEPPER MOTOR DRIVES, SERVO AMPLIFIERS, X-Y TABLES, ROTARY STATIONS, CARTESIAN ROBOTS, DISPENSING MACHINES, NAMELY A PROGRAMMABLE THREE-AXIS COMPUTER NUMERICAL CONTROL, AN XYZ POSITIONING TABLE AND PRECISION LIQUID METERING VALVE, AND MEASURING INSTRUMENTS FOR MEASURING WEIGHT AND FORCE AND TRANSDUCER INDICATORS THEREFOR
Electrical and Scientific Apparatus