73411231
Jan 27, 1983
Oct 23, 1984
Lasers and Lasers with Associated Work Stations for Industrial and Scientific Applications-Namely, Welding, Drilling, Cutting, Soldering, Materials Processing, Holography, Scientific Research, Paramagnetic Resonance, Photochemistry, Spectroscopy, Pollution Monitoring; and Apparatus for Use with Lasers-Namely, Power Meters, and Closed Circuit Televisions
Electrical and Scientific Apparatus