73111722
Jan 7, 1977
Dec 27, 1977
KIT USED FOR MAKING ORAL PROSTHESES INCLUDING METAL FOR BRIDGEWORK, PORCELAIN POWDER TO BE FUSED TO METAL BRIDGEWORK, A BONDING AGENT FOR SECURING THE PORCELAIN POWDER TO THE BRIDGEWORK, COLORING FOR THE PORCELAIN POWDER, AND FURNACE HARDWARE REFRACTORY PEGS AND TRAYS
Pharmaceuticals