TREA

Kuniyuki Onzuka

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  • Oita, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Means and method for forming syringe
    • Patent number 5,209,882
    • Issue date May 11, 1993
    • Sunstar Kabushiki Kaisha
    • Takeshi Hattori
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL