73727547
May 10, 1988
Jul 11, 1989
Active Trademark
CHEMICALS FOR USE IN INDUSTRY, NAMELY, MICRONIZED PRECIPITATED SILICAS, ABRASIVE SILICAS, AND THICKENING MICRONIZED SILICAS USED AS ANTIBLOCKING AGENTS FOR THERMOPLASTIC FILMS, IN THE PHARMACEUTICAL AND COSMETIC INDUSTRIES AND IN THE ADHESIVE INDUSTRY
Chemicals