EP2431492

HIGH MANGANESE NITROGEN-CONTAINING STEEL SHEET HAVING HIGH STRENGTH AND HIGH DUCTILITY, AND METHOD FOR MANUFACTURING SAME

  • :
    EP einkaleyfi: Þýðing ekki lögð inn
  • :
    27.4.2010
  • :
    30.9.2015
  • :
    10769913.4
  • :
    26.4.2030
  • :
    HIGH MANGANESE NITROGEN-CONTAINING STEEL SHEET HAVING HIGH STRENGTH AND HIGH DUCTILITY, AND METHOD FOR MANUFACTURING SAME

27.4.2010
30.9.2015
  • :
    Hyundai Steel Company
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    1-10 Songhyeon-dong Dong-gu, 401-040, Incheon, KR
  • :
    LEE, Young Kook
  • :
    Seoul, KR
  • :
    JUNG, Yeon Seung
  • :
    Seoul, KR
  • :
    KANG, Sin Gon
  • :
    Seoul, KR
  • :
    MIN, Dong Joon
  • :
    Seoul, KR
  • :
    20090036963
  • :
    28.4.2009
  • :
    KR
  • :
    20100026584
  • :
    25.3.2010
  • :
    KR
  • :
    KR2010002625
  • :
    27.4.2010
  • :
    C22C 38/04, C22C 38/00, C21D 8/02, C22C 38/06, C22C 38/34, C22C 38/38, C21D 9/46, C21D 6/00, C22C 38/02