Title:
NONWOVEN FABRICS CONTAINING HETEROFILAMENTS
United States Patent 3551271

Inventors:
Thomas, Gwilym G.
Sissons, Christopher R.
Publication Date:
12/29/1970
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Assignee:
BRITISH NYLON SPINNERS LTD
Primary Class:
442/353
Other Classes:
264/172.140, 156/308.200, 264/172.170, 264/172.150, 264/172.180
International Classes:
A47L25/02; D01F8/10; D04H1/54; A47L25/00; D01F8/04; D04H3/00; D04H1/54; D04H1/04




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