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Fluid sterilization apparatus
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Patent number 10,800,672
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Issue date Oct 13, 2020
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Nikkiso Co., Ltd.
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Hidenori Konagayoshi
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Sterilization device
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Patent number 10,736,979
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Issue date Aug 11, 2020
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Nikkiso Co., Ltd.
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Hiroki Kiuchi
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE