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Hollow fiber module
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Patent number 5,160,673
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Issue date Nov 3, 1992
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Akzo nv
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Rudi Wollbeck
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F28 - HEAT EXCHANGE IN GENERAL
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Hollow fiber module
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Patent number 5,032,269
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Issue date Jul 16, 1991
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Akzo nv
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Rudi Wollbeck
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F28 - HEAT EXCHANGE IN GENERAL
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Method for bubble-free gas feed
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Patent number 4,564,373
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Issue date Jan 14, 1986
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Akzo nv
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Franz J. Schmitz
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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