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Industrial asphalts
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Patent number 5,330,569
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Issue date Jul 19, 1994
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Chevron Research and Technology Company
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Edgar L. McGinnis
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Retarding skin formation on hot asphalt
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Patent number 5,224,992
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Issue date Jul 6, 1993
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Chevron Research and Technology Company
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Edgar L. McGinnis
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Industrial asphalts
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Patent number 5,098,480
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Issue date Mar 24, 1992
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Chevron Research and Technology Company
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Edgar L. McGinnis
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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