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Purification of oil
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Patent number 11,752,452
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Issue date Sep 12, 2023
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Recondoil Sweden AB
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Fred Sundström
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Purification of oil
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Patent number 11,458,420
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Issue date Oct 4, 2022
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Recondoil Sweden AB
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Fred Sundström
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Purification of oil
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Patent number 11,247,147
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Issue date Feb 15, 2022
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Recondoil Sweden AB
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Fred Sundström
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Purification of oil
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Patent number 10,995,279
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Issue date May 4, 2021
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Recondoil Sweden AB
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Fred Sundström
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...