• 专利标题: CRANE HAVING EFFECTIVELY COINCIDENT GANTRY AND BOOM FORCES UPON AN UPPERSTRUCTURE
  • 申请号: EP15723304.0
    申请日: 2015-05-06
  • 公开(公告)号: EP3277615B1
    公开(公告)日: 2019-07-03
  • 发明人: CHIASSON, Chris
  • 申请人: Oil States Industries, Inc.
  • 申请人地址: 7501 S. Cooper Street Arlington, Texas 76001 US
  • 专利权人: Oil States Industries, Inc.
  • 当前专利权人: Oil States Industries, Inc.
  • 当前专利权人地址: 7501 S. Cooper Street Arlington, Texas 76001 US
  • 代理机构: Felber, Josef
  • 优先权: US201562140346P 20150330
  • 国际公布: WO2016156931 20161006
  • 主分类号: B66C23/16
  • IPC分类号: B66C23/16
CRANE HAVING EFFECTIVELY COINCIDENT GANTRY AND BOOM FORCES UPON AN UPPERSTRUCTURE
信息查询
0/0