| http://www.w3.org/ns/prov#value | - surface; U.S. Pat. No. 4,266,918, issued to R. S. Manley on May 12, 1981, wherein a controlled pressure is applied to a molten polymer which is emitted through an orifice of an energy charged plate; and, to U.S. Pat. No. 4,323,525, issued to A. Bornat on Apr. 6, 1982, wherein a water soluble polymer is fed by a series of spaced syringes into an electric field including an energy charged metal man
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