73769210
Dec 13, 1988
Jun 26, 1990
CHEMICALS USED IN THE MANUFACTURE OF PRINTED CIRCUIT BOARDS; CHEMICALS USED IN PHOTOCOPY AND IMAGING TECHNOLOGY
ChemicalsPAINTS, VARNISH, LACQUER PAINT USED IN THE MANUFACTURE OF PRINTED CIRCUIT BOARDS; PRINTING INKS AND DYES FOR USE IN THE MANUFACTURE OF PRINTED CIRCUIT BOARDS; METALS IN FOIL AND POWDER FORM FOR PAINTERS, DECORATORS, PRINTERS AND ARTISTS
Paints