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Metal scrap submergence apparatus
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Patent number 7,662,335
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Issue date Feb 16, 2010
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Pyrotek, Inc.
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Chris T. Vild
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Metal scrap submergence system
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Patent number 6,217,823
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Issue date Apr 17, 2001
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Metaullics Systems Co., L.P.
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Chris T. Vild
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Aluminum scrap melting process and apparatus
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Patent number 6,074,455
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Issue date Jun 13, 2000
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Metaullics Systems Co., L.P.
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Jan H.L. van Linden
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...