http://www.w3.org/ns/prov#value | - This process is particularly amenable for use with the process and equipment described in the following U.S. Pat. Nos. 5,489,363; 5,536,366; 5,547,012; 5,575,890; 5,620,562; 5,662,775 and others, and sold by Ahlstrom Machinery, Glens Falls, N.Y., under the trademark LO-SOLIDS???.
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