76526339
Jun 27, 2003
May 10, 2005
Flow controllers; flow controlling and monitoring equipment, namely, flow setpoint generators, controller power supplies, flow data acquisition monitors, flow blending computers, and external mass flowmeters; and calibration equipment for flow systems, namely, in-situ flow controller calibration standards, flow controller diagnostic and confirmation hardware, namely, volumetric piston provers, mass flow meters, temperature and pressure monitors and sensors, and data acquisition computer hardware
Electrical and Scientific Apparatus