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Production of .alpha.-emulsans
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Patent number 4,234,689
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Issue date Nov 18, 1980
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Biotechnologie Aktiengesellschaft fur Emulsan
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David L. Gutnick
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Production of .alpha.-emulsans
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Patent number 4,230,801
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Issue date Oct 28, 1980
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Biotechnologie Aktiengesellschaft fur Emulsan
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David L. Gutnick
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE