Manufacture of paper
United States Patent 3049467
US Patent References:
Production of wood fiber
2972171
Hydrocyclones in closed-circuit grinding operations
2870908
Semi-chemical pulp process
2847304
Apparatus for purifying raw cotton linters
2504944
Production of wood fiber
2972171
Hydrocyclones in closed-circuit grinding operations
2870908
Semi-chemical pulp process
2847304
Apparatus for purifying raw cotton linters
2504944
Inventors:
Curry, Cecil B.
Haley, James W.
Theiler, Joseph C.
Haley, James W.
Theiler, Joseph C.
Publication Date:
08/14/1962
Export Citation:
Assignee:
OWENS ILLINOIS GLASS CO
Primary Class:
Other Classes:
209/729
International Classes:
D21F1/00; D21F1/66
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