73300986
Mar 13, 1981
May 18, 1982
Electrical Welding Equipment-Namely, Specialty Transformers, Water-Cooled or Air-Cooled, for Use in Transforming Electrical Power Used in the Fields of Resistance Welding; Custom Industrial Power Supplies; Utility Power Type Transformers; and Resin Cast Coil-Type Transformers
Electrical and Scientific Apparatus