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Ammoxidation process
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Patent number RE30464
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Issue date Dec 30, 1980
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Sun Ventures, Inc.
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Howard P. Angstadt
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260 - Chemistry of carbon compounds
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Honeycomb insulation structure
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Patent number 4,162,341
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Issue date Jul 24, 1979
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Suntech, Inc.
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Richard V. Norton
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Terephthalic acid process
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Patent number 4,093,528
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Issue date Jun 6, 1978
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Suntech, Inc.
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Raymond Wynkoop
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Ammoxidation process
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Patent number 4,070,393
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Issue date Jan 24, 1978
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Sun Ventures, Inc.
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Howard P. Angstadt
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C07 - ORGANIC CHEMISTRY
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