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Oxygen-absorbing resin composition
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Patent number 9,260,596
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Issue date Feb 16, 2016
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Mitsubishi Gas Chemical Company, Inc.
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Takashi Kashiba
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Oxygen-absorbing multi-layer film
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Patent number 6,746,772
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Issue date Jun 8, 2004
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Mitsubishi Gas Chemical Company, Inc.
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Takashi Kashiba
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Method for preservation of article
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Patent number 5,799,463
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Issue date Sep 1, 1998
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Mitsubishi Gas Chemical Company, Inc.
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Takashi Kashiba
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Oxygen absorbent
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Patent number 5,180,518
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Issue date Jan 19, 1993
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Mitsubishi Gas Chemical Co., Inc.
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Yasuo Sugihara
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Deoxidizer package
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Patent number 5,085,878
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Issue date Feb 4, 1992
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Mitsubishi Gas Chemical Company
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Hidetoshi Hatakeyama
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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