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Oguchi Book Binding & Printing Co., Ltd.

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  • Saitama-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 6,615,981
    • Issue date Sep 9, 2003
    • Oguchi Book Binding & Printing Co., Ltd.
    • Oguchi Zenta
    • G11 - INFORMATION STORAGE