72266548
Mar 13, 1967
Apr 23, 1968
NONWOVEN FABRICS MADE FROM TEXTILE FIBERS, OR MIXTURES THEREOF, AND NONWOVEN FABRICS IN COMBINATION WITH OTHER TEXTILE FABRICS, IN THE PIECE AND IN CUT LENGTHS OR SIZES, FOR USE AS SUBSTITUTES FOR KNITTED, NETTED AND WOVEN FABRICS AND THE LIKE
Computer and Scientific