73558889
Sep 18, 1985
Dec 2, 1986
METAL ACCESSORIES FOR USE WITH SANDBLASTING MACHINES NAMELY, NOZZLES, NOZZLES HOLDERS FOR USE THEREWITH, AND METAL COUPLINGS FOR SANDBLAST HOSES
Metal GoodsSAFETY EQUIPMENT AND PARTS THEREFOR FOR USE DURING SANDBLASTING-NAMELY, AIR SUPPIED SAFETY HELMET, PROTECTING VIEWING LENS FOR USE THEREWITH, AND CAPES WHICH CONECT TO AIR SUPPLIED HELMET FOR PROTECTING OPERATOR FROM RECOCHETTING ABRASIVES
Electrical and Scientific Apparatus