TREA

Youichiro Azuma

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  • Nobeoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Poly(trimethylene terephthalate) fiber
    • Patent number 6,495,254
    • Issue date Dec 17, 2002
    • Asahi Kasei Kabushiki Kaisha
    • Takao Abe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC