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Excrement treating apparatus
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Patent number 8,529,534
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Issue date Sep 10, 2013
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Hitachi, Ltd.
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Tetsuya Tanaka
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Automatic urine accumulator
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Patent number D625407
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Issue date Oct 12, 2010
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Hitachi, Ltd.
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Hiroshi Koizumi
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D24 - Medical and laboratory equipment
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Automatic urine accumulator
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Patent number D564655
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Issue date Mar 18, 2008
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Hitachi, Ltd.
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Hiroshi Koizumi
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D24 - Medical and laboratory equipment
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Automatic urine accumulator
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Patent number D536782
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Issue date Feb 13, 2007
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Hitachi, Ltd.
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Hiroshi Koizumi
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D24 - Medical and laboratory equipment