Method and apparatus for the manufacture of synthetic staple fibers
United States Patent 2508462

Inventors:
Marshall, Walter R.
Publication Date:
05/23/1950
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Assignee:
UNION CARBIDE & CARBON CORP
Primary Class:
264/12
Other Classes:
28/272, 425/6, 264/168
International Classes:
D01D5/098; D01D5/26; D04H1/56; D01D5/00; D01D5/08
US Patent References:
2130948Synthetic fiber
2133235Method and apparatus for making glass wool
2156316Apparatus for making fibrous materials
2190153Gun for spraying metal
2219346Method and apparatus for producing fibrous material
2226447Magnetic heater
2338473Method of and apparatus for producing glass fibers
2411660Method of making filter cartridges, abrasive sheets, scouring pads, and the like