74167279
May 16, 1991
Apr 6, 1993
welding equipment; namely, gas, laser, electron beam and electric welding machines, and electric controls therefor, sold as a unit; gas and laser cutting machines, and electronic controls therefor, sold as a unit; replacement parts for the foregoing machines
Machinerycontrols sold separately for welding equipment; namely, gas, laser, electron beam and electric welding machines, and for gas and laser cutting machines
Electrical and Scientific Apparatus