EP2811294

ULTRASONIC FLAW-DETECTION METHOD, ULTRASONIC FLAW-DETECTION DEVICE, AND METHOD FOR PRODUCING PIPE MATERIAL

  • :
    EP einkaleyfi: Þýðing ekki lögð inn
  • :
    9.5.2012
  • :
    25.3.2020
  • :
    12867508.9
  • :
    8.5.2032
  • :
    ULTRASONIC FLAW-DETECTION METHOD, ULTRASONIC FLAW-DETECTION DEVICE, AND METHOD FOR PRODUCING PIPE MATERIAL

9.5.2012
25.3.2020
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    JFE Steel Corporation
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    2-3, Uchisaiwai-cho 2-chome Chiyoda-ku, Tokyo, 100-0011, JP
  • :
    IIZUKA, Yukinori
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    Tokyo 100-0011, JP
  • :
    OZEKI, Takafumi
  • :
    Tokyo 100-0011, JP
  • :
    MATSUI, Yutaka
  • :
    Tokyo 100-0011, JP
  • :
    2012017895
  • :
    31.1.2012
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    JP
  • :
    JP2012061836
  • :
    9.5.2012
  • :
    G01N 29/04, G01N 29/07, G01N 29/44