Title:
PROCESS FOR SPINNING FILAMENTS OF NONUNIFORM CROSS SECTION
United States Patent 3422176
Inventors:
Jamison, Saunders E.
Publication Date:
01/14/1969
Export Citation:
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Assignee:
CELANESE CORP
Primary Class:
264/167
Other Classes:
131/343, 131/345, 264/207, 428/399
International Classes:
A24D3/10; A24D3/16; D01D5/20; A24D3/00; D01D5/00; (IPC1-7): D01D5/20
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US Patent References:
3370595Smoke filters
3318988Process for preparing conjugated viscose filaments containing contact agents
3023075Fibrous material




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