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Wastewater clarifier and process
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Publication number 20080296232
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Publication date Dec 4, 2008
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Paul Wegner
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Process for cleaning wash water
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Publication number 20050263740
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Publication date Dec 1, 2005
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Paul Wegner
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Ion exchange process
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Publication number 20050194319
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Publication date Sep 8, 2005
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Paul Wegner
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Oily waste treatment process
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Publication number 20050189301
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Publication date Sep 1, 2005
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Paul Charles Wegner
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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