Restoration

EP3778051

EDGE BENDING METHOD AND APPARATUS OF STEEL PLATE, AND METHOD AND FACILITY FOR MANUFACTURING STEEL PIPE

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    EP einkaleyfi: Þýðing ekki lögð inn
  • :
    4.3.2019
  • :
    17.4.2024
  • :
    19777355.9
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    3.3.2039
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    EDGE BENDING METHOD AND APPARATUS OF STEEL PLATE, AND METHOD AND FACILITY FOR MANUFACTURING STEEL PIPE

4.3.2019
17.4.2024
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    JFE Steel Corporation
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    2-3, Uchisaiwai-cho 2-chome Chiyoda-ku, Tokyo 100-0011, JP
  • :
    HORIE, Masayuki
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    Tokyo 100-0011, JP
  • :
    MIWA, Toshihiro
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    Tokyo 100-0011, JP
  • :
    TOKUHARA, Tetsuya
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    Tokyo 100-0011, JP
  • :
    HIRAKI, Hidenori
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    Tokyo 100-0011, JP
  • :
    2018068204
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    30.3.2018
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    JP
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    JP2019008298
  • :
    4.3.2019
  • :
    B21D 5/01, B21C 37/08, B21D 19/08, B21D 43/09