71613891
May 16, 1951
Mar 18, 1952
CHEMICALS USED FOR ACCELERATING THE VULCANIZATION OF RUBBER AND VULCANIZABLE RESINS BY MEANS OF SULFUR, WHICH ARE SOLD COMMERCIALLY IN THE FORM OF (1)AQUEOUS DISPERSIONS FOR USE IN COMPOUNDING RUBBER AND/OR RESIN LATICES,AND (2)DRY POWDERS FOR USE IN COMPOUNDING DRY RUBBER AND/OR RESIN
Metal Goods