73551323
Aug 1, 1985
May 13, 1986
SUBSTANCES USED BY DENTISTS AND DENTAL TECHNICIANS IN RESTORATIVE DENTISTRY, NAMELY, INVESTMENTS, ADHESIVES, CATALYSTS, DUPLICATORS, TOOTH SURFACE ETCHING AGENTS, PORCELAIN CONDENSORS, STAINS, [ DYE MIXES, ] LUBRICATING GREASES TO ASSIST IN MOLD RELEASE, BONDING AGENTS AND PASTES
Pharmaceuticals