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Sulphate agglomeration
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Patent number 5,516,976
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Issue date May 14, 1996
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Southwind Enterprises Inc.
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Neil L. Smith
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Process for cutting blocks of metal
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Patent number 5,458,696
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Issue date Oct 17, 1995
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Southwind Enterprises, Inc.
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Joseph J. Riccardi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Agglomerating by extrusion
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Patent number 5,385,602
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Issue date Jan 31, 1995
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Southwind Enterprises Inc.
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William J. Keough
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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