Title:
Wet spinning of birefringent solutions of optically active polypeptide
United States Patent 3121766

Inventors:
Harold, Ballard Denis George
Dennis, Griffiths James
James, Watson
Publication Date:
02/18/1964
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Assignee:
COURTAULDS LTD
Primary Class:
International Classes:
D01F6/68; D01F6/58
Other References:
None