Title:
Method for carbonizing fibers
United States Patent 3053775
Inventors:
Abbott, William F.
Publication Date:
09/11/1962
Export Citation:
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Assignee:
CARBON WOOL CORP
Primary Class:
502/420
Other Classes:
55/528, 55/DIG.45, 210/509, 264/DIG.19, 423/447.8, 423/447.9
International Classes:
B01J21/18; B01J27/22; C01B31/08; D01F9/16; D01F11/12
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US Patent References:
2925879Filter medium
Foreign References:
GB188611997A