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Water treatment device
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Patent number 7,011,750
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Issue date Mar 14, 2006
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Sanyo Electric Co., Ltd.
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Naoki Kitayama
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Washing machine
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Patent number 5,784,901
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Issue date Jul 28, 1998
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Sanyo Electric Co., Ltd.
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Shuji Yanase
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...