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Katsumi Shiraki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal mold for blow molding
    • Patent number 7,824,174
    • Issue date Nov 2, 2010
    • NOK Corporation
    • Katsumi Shiraki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Metal Mold For Blow Molding
    • Publication number 20090130245
    • Publication date May 21, 2009
    • NOK Corporation
    • Katsumi Shiraki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL