Method and apparatus for treating filamentary material
United States Patent 2371579

Inventors:
Cole, Paul M.
Alvin, Lodge
Publication Date:
03/13/1945
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Assignee:
AMERCIAN VISCOSE CORP
Primary Class:
264/289.600
Other Classes:
68/6, 28/246, 8/130.100, 264/DIG.073, 68/207, 34/629, 8/130, 8/132, 68/181R
International Classes:
D01D10/04; D01D10/00