73640041
Jan 16, 1987
Dec 29, 1987
INDUSTRIAL SPRAY COATING SYSTEM FOR DEPOSITING ANTI-CORROSIVE METALLIC COATINGS, COMPRISED OF PLASMA ARC TORCHES, ELECTRICAL RECTIFIERS, PLASMA GAS AND ELECTRICAL CONTROLS THEREFOR, HYPERSONIC SPRAYING HEADS, WATER PUMPS FOR COOLING THE SPRAYING HEADS, AND CONTROLS THEREFOR, AND POWDER HOPPERS
Machinery