TREA

Toshikazu Takasu

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  • Gifu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Continuous casting nozzle for molten steel
    • Patent number 6,533,146
    • Issue date Mar 18, 2003
    • Akechi Ceramics Kabushiki Kaisha
    • Mituru Ando
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Continuous casting nozzle
    • Patent number 6,454,144
    • Issue date Sep 24, 2002
    • Akechi Ceramics Kabushiki Kaisha
    • Toshiyuki Muroi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Molten steel pouring nozzle
    • Patent number 4,854,487
    • Issue date Aug 8, 1989
    • Akechi Ceramics Co., Ltd.
    • Mitsuru Ando
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    Continuous casting nozzle
    • Publication number 20030066851
    • Publication date Apr 10, 2003
    • Toshiyuki Muroi
    • B22 - CASTING POWDER METALLURGY