TUNSOL
SUBSTANCES FOR DENATURING PAINTS, SUBSTANCES FOR THE DENATURATION AND THE SEDIMENTATION OF GLYCEROPHTALIC ACRYLIC NON-AQUEOUS DISPERSIONS AND HYDROSOLUBLE PAINTS, SUBSTANCES AND ADDITIVES REDUCING THE STICKINESS OF PAINTS AND VARNISHES
Cancelled · June 1, 1977 · 73128842 ·
