Title:
Production of artificial filaments, yarns, or threads
United States Patent 2065124

Inventors:
Henry, Dreyfus
Alexander, Dickie William
Ivan, Taylor William
Publication Date:
12/22/1936
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Assignee:
CELANESE CORP
Primary Class:
425/76
Other Classes:
264/167
International Classes:
A47C23/32; D01D5/20; D01F2/28; D01F2/30; A47C23/00; D01D5/00; D01F2/24