72201776
Sep 14, 1964
Sep 7, 1965
FLUORESCENT DYE CONCENTRATES USED IN PENETRANT INSPECTION OILS, MARKING INKS, BALLPOINT PEN INKS, SOLDER FLUXES, POTTING COMPOUNDS AND BONDING CEMENTS, COATING COMPOUNDS, CEMENTS AND ADHESIVES, MAGNETIC POWDERS AND PASTES, AND IN CHEMICAL TESTING SYSTEMS
Metal Goods