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Mat for removing dirts or dusts
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Patent number 5,956,798
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Issue date Sep 28, 1999
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Shinon Denkisangyo Kabushiki-Kaisha
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Hisashi Nemoto
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Sterilizer
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Issue date Oct 13, 1998
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Minolta Co., Ltd.
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Nobukazu Kawagoe
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Sterilizer
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Patent number 5,714,119
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Issue date Feb 3, 1998
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Minolta Co., Ltd.
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Nobukazu Kawagoe
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE