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Advanced epoxy resins
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Patent number 6,022,931
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Issue date Feb 8, 2000
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Shell Oil Company
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Johannes Petrus JozeF Beerepoot
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Ester composition
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Patent number 5,332,858
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Issue date Jul 26, 1994
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Shell Oil Company
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Feike De Jong
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C07 - ORGANIC CHEMISTRY
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Lubricating oil composition
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Patent number 4,929,374
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Issue date May 29, 1990
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Shell Oil Company
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Feike De Jong
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Lubricating composition
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Patent number 4,873,004
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Issue date Oct 10, 1989
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Shell Oil Company
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Christiaan D. M. Beverwijk
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Lubricating oil compositions
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Patent number 4,715,973
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Issue date Dec 29, 1987
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Shell Oil Company
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Feike de Jong
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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