Paper machine screen
United States Patent 3387708

Inventors:
Salomon, Salomon M.
Schroeder, Robert W.
Publication Date:
06/11/1968
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Assignee:
BELOIT CORP
Primary Class:
209/273
Other Classes:
210/342, 209/306, 209/379, 210/414
International Classes:
B01D29/15; D21D5/06; B01D29/13; D21D5/00
US Patent References:
3174522Nut locking device
3211292Strainer with concentric filter elements
3223239Pressure type screening devices
3232436Straining apparatuses
3261468Screen cleaning device