Process and apparatus for stretch spinning cuprammonium rayon
United States Patent 3049755
US Patent References:
Treating silk and cellulose material
- - 1590600

Retractable gangway safety release
- - 2828497


Inventors:
Hiizu, Aizawa
Fukusa, Ishida
Publication Date:
08/21/1962
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Assignee:
ASAHI CHEMICAL IND
Primary Class:
264/181
Other Classes:
264/199, 425/66, 425/68
International Classes:
D01D5/14; D01D5/12