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Hiroshi Koriyama

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  • Nishiibaraki-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubber blanket for offset printing
    • Patent number 6,884,498
    • Issue date Apr 26, 2005
    • Kinyosha Co., Ltd.
    • Yoshiharu Ogawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    Rubber blanket for offset printing
    • Publication number 20040001935
    • Publication date Jan 1, 2004
    • Kinyosha Co., Ltd.
    • Yoshiharu Ogawa
    • B32 - LAYERED PRODUCTS