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Thermosensitive recording medium
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Patent number 8,247,347
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Issue date Aug 21, 2012
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Nippon Paper Industries Co., Ltd.
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Ken Takagi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Thermosensitive recording medium
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Patent number 8,129,307
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Issue date Mar 6, 2012
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Nippon Paper Industries Co., Ltd.
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Jun Makihara
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Thermally-sensitive recording medium
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Patent number 7,618,922
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Issue date Nov 17, 2009
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Nippon Paper Industries Co., Ltd.
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Akihito Ogino
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS