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Method for filtering
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Patent number 9,254,455
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Issue date Feb 9, 2016
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Industrial Technology Research Institute
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Ming-Der Bai
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Filtration dehydration apparatus
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Patent number 9,242,191
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Issue date Jan 26, 2016
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Industrial Technology Research Institute
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Ming-Der Bai
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE