发明公开
EP2435596A1 A STRENGTHENED RAZOR BLADE 有权
GEFESTIGTE RASIERKLINGE

  • 专利标题: A STRENGTHENED RAZOR BLADE
  • 专利标题(中): GEFESTIGTE RASIERKLINGE
  • 申请号: EP10731843.8
    申请日: 2010-05-20
  • 公开(公告)号: EP2435596A1
    公开(公告)日: 2012-04-04
  • 发明人: MARCHEV, Krassimir, GrigorovMADEIRA, John
  • 申请人: The Gillette Company
  • 申请人地址: World Shaving Headquarters IP/Legal Patent Dept. 3E One Gillette Park Boston, MA 02127 US
  • 专利权人: The Gillette Company
  • 当前专利权人: The Gillette Company
  • 当前专利权人地址: World Shaving Headquarters IP/Legal Patent Dept. 3E One Gillette Park Boston, MA 02127 US
  • 代理机构: Chandrani, Vandita
  • 优先权: US471551 20090526
  • 国际公布: WO2010138369 20101202
  • 主分类号: C23C8/38
  • IPC分类号: C23C8/38 B26B21/60
A STRENGTHENED RAZOR BLADE
摘要:
A razor blade including a substrate with a cutting edge, the substrate includes a mixed nitride-substrate interregion disposed at or beneath a surface of the substrate, the mixed nitride-substrate interregion being substantially free of a compound layer.
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