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Koji Iwai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Storing device for paper sheets
    • Patent number 6,540,225
    • Issue date Apr 1, 2003
    • Sanden Corporation
    • Koji Iwai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Storing device for paper sheets
    • Publication number 20020060405
    • Publication date May 23, 2002
    • Koji Iwai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL