发明授权
US2963393A Resilient lapping element especially adapted for use in textile printing 失效
弹性研磨元件特别适用于纺织印花

  • 专利标题: Resilient lapping element especially adapted for use in textile printing
  • 专利标题(中): 弹性研磨元件特别适用于纺织印花
  • 申请号: US59340156
    申请日: 1956-06-25
  • 公开(公告)号: US2963393A
    公开(公告)日: 1960-12-06
  • 发明人: NICONCHUK ALEC WROSS WILLIAM C
  • 申请人: GRACE W R & CO
  • 专利权人: W R Grace and Co
  • 当前专利权人: W R Grace and Co
  • 优先权: US59340156 1956-06-25
  • 主分类号: B41N10/04
  • IPC分类号: B41N10/04
Resilient lapping element especially adapted for use in textile printing
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