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Composite semipermeable membrane
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Patent number 12,121,867
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Issue date Oct 22, 2024
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Toray Industries, Inc.
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Tomoya Yoshizaki
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Separation membrane element
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Patent number 9,724,646
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Issue date Aug 8, 2017
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Toray Industries, Inc.
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Yoshiki Okamoto
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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