| http://www.w3.org/ns/prov#value | - Lever Brothers Company, Division Of Conopco, Inc.Apparatus and method for detecting inhomogeneities in semi-plastic substances through ultrasoundUS5213830Oct 19, 1989May 25, 1993LumetechMethod of detecting worms in meatUS5241365Jun 22, 1989Aug 31, 1993Lumetech A/SMethod of area localization of meat, in particular fish, which is initially subjected to illuminationUS5256102 *Apr 16, 1991Oct 26, 1993
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