prov:value
| - Also contemplated are individualized, stiffened fibers treated with resins or other polymeric compounds as exemplified in U.S. Pat. No. 3,819,470, issued to Shaw, D. L., et al, on June 25, 1974 and U.S. Pat. No. 3,756,913, issued to Wodka, E. A., on September 4, 1973.
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