73069424
Nov 18, 1975
May 24, 1977
Active Trademark
ROAD COATING ADJUVANT CONSISTING OF CALCIUM CHLORIDE, SODIUM HYDROXIDE, AND CALCIUM HYDRIDE COATED WITH LINSEED OIL, USED IN ASPHALT OR BITUMINOUS ROAD SURFACING MATERIAL TO PREVENT THE FORMATION OF ICE
Nonmetallic Building Materials