76166603
Nov 17, 2000
Jan 1, 2002
Infrared and cryogenic research and testing equipment, namely; bolometers, infrared detectors and photodetectors, liquid helium dewars, LN2 dewars, helium 3 and mechanical refrigerators, infrared and neutral density filters, parabolic cones, pre-amplifiers, cooled junction field effect transistor amplifiers, infrared emission microscopes
Electrical and Scientific Apparatus