72271670
May 17, 1967
Nov 18, 1969
ANTICORROSIVE, ANTIABRASIVE AND THERMIC BARRIER COATINGS IN THE NATURE OF METALLIC, METALLOCERAMIC OR CERAMIC MATERIALS
Paper Goods and Printed MatterSPRAYER IN THE FORM OF A PLASMAJET GENERATOR HAVING EITHER GUN FORM OR HEAD FORM FOR APPLYING PLASMA SPRAYS OF METALLIC, METALLOCERAMIC OR CERAMIC MATERIALS
Housewares and Glass