TREA

Shinji Arai

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  • Moriyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of making polypropylene heat shrinkable film
    • Patent number 5,788,898
    • Issue date Aug 4, 1998
    • Gunze Limited
    • Masayuki Nishimura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polypropylene heat shrinkable film
    • Patent number 5,702,784
    • Issue date Dec 30, 1997
    • Gunze Limited
    • Masayuki Nishimura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL