73459852
Jan 6, 1984
Jan 8, 1985
Equipment for Use in Abrasive Blast Cleaning-Namely, Blast Cleaning Cabinets, Blast Cleaning Rooms, Abrasive Handling Units, Inspection Door Curtains, Blast Carving Curtains, Blast Nozzles, and Blast Guns and Exhaust Blowers for Collecting and Removing Welding Fumes from Work Areas
Machinery