Title:
SHAFT FOR THE AIR FLOW COOLING OF FIBERS SPUN FROM A POLYMERIC MELT
United States Patent 3444587
US Patent References:
Apparatus for dry spinning cellulose acetate yarn
- - 2341615
Controlled quenching apparatus
- - 3070839
New hydroxy compounds and their esters and ethers
- - 3320243
Apparatus for dry spinning cellulose acetate yarn
- - 2341615
Controlled quenching apparatus
- - 3070839
New hydroxy compounds and their esters and ethers
- - 3320243
Inventors:
Polovets, Lidia Mikhailovna
Belitchenko, Valentina Ilinichn
Legut, Ljudmila Vasilievna
Belitchenko, Valentina Ilinichn
Legut, Ljudmila Vasilievna
Publication Date:
05/20/1969
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Assignee:
Lidia, Mikhailovna Polovets
Valentina, Ilinichna Belitchenk
Ljudmila, Vasilievna Legut
Valentina, Ilinichna Belitchenk
Ljudmila, Vasilievna Legut
Primary Class:
Other Classes:
264/211.140, 425/461, 425/72.200
International Classes:
D01D5/092; D01D5/088; D01F7/06