NEEDLED NONWOVEN PILE FABRICS AND METHOD OF MAKING SAME
United States Patent 3476636
Inventors:
Crosby, David W.
Publication Date:
11/04/1969
Assignee:
BRITISH NYLON SPINNERS LTD
Other Classes:
428/95, 174/124R, 442/388, 442/352, 28/112, 156/148
International Classes:
D04H11/08; D04H11/00; B32B5/06; B32B3/12