TREA

Kanji Kawakami

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  • Fukaya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Porous polytetrafluoroethylene material
    • Patent number 4,760,102
    • Issue date Jul 26, 1988
    • Nitto Electric Industrial Co., Ltd.
    • Yasuhiro Moriyama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL