Nonwoven fabrics and methods of manufacturing the same
United States Patent 3009822
Inventors:
Drelich, Arthur H.
Griswold, Hector W.
Publication Date:
11/21/1961
Assignee:
CHICOPEE MFG CORP
Other Classes:
442/102, 162/184, 427/288, 442/409, 428/532
International Classes:
D04H1/66; D04H1/64