发明授权
US2323234A Web-guiding, tensioning, fulling, and smoothing mechanism for forming machines 失效
造纸机的网页引导,张紧,充满和平滑机制

  • 专利标题: Web-guiding, tensioning, fulling, and smoothing mechanism for forming machines
  • 专利标题(中): 造纸机的网页引导,张紧,充满和平滑机制
  • 申请号: US39112241
    申请日: 1941-04-30
  • 公开(公告)号: US2323234A
    公开(公告)日: 1943-06-29
  • 发明人: WALLACE NEELY LE BARON
  • 申请人: MERRIMAC HAT CORP
  • 专利权人: Merrimac Hat Corp
  • 当前专利权人: Merrimac Hat Corp
  • 优先权: US39112241 1941-04-30
  • 主分类号: A42C1/02
  • IPC分类号: A42C1/02
Web-guiding, tensioning, fulling, and smoothing mechanism for forming machines
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