Title:
Manufacture of air-laid felts
United States Patent 2624079
Inventors:
Duvall, Thure C.
Publication Date:
01/06/1953
Export Citation:
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Assignee:
WOOD CONVERSION CO
Primary Class:
264/112
Other Classes:
19/302, 264/113, 425/81.1, 442/320
International Classes:
D04H13/00; D04H13/00
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US Patent References:
2543101Composite fibrous products and method of making them
2255206Apparatus for providing uniformly graded fibrous materials
2232647Textile fabric
1786669Process of and apparatus for the dry disintegration and deposition of fibers
1503605Sound-deadening fiber board
0292187N/A
0255381N/A
0041727N/A