Title:
Low density non-woven web
United States Patent 3118750


Inventors:
Dunlap, Donald T.
Coates, Herbert W.
Application Number:
US75022358A
Publication Date:
01/21/1964
Filing Date:
07/22/1958
Assignee:
CELANESE CORP
Primary Class:
Other Classes:
19/145, 57/901, 428/369, 428/921, 442/60, 442/110
International Classes:
D04H1/64
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