75228570
Dec 18, 1996
Oct 13, 1998
welding related machines, namely, filler metal delivery systems consisting of feeders, conduits, let-off stands, shielding mechanisms, configuring mechanisms, and controls therefor, all used to deliver filler metal to the welding site, and all sold as a unit
Machinerywelding supplies and accessories, namely, electric power sources for welding machines, arc torches, and arc welders, electric arc torches, electric arc welders, and controls for all of the above
Electrical and Scientific Apparatus