发明授权
US5094255A Acrylic dental floss and method for manufacture 失效
亚克力牙线及其制造方法

  • 专利标题: Acrylic dental floss and method for manufacture
  • 专利标题(中): 亚克力牙线及其制造方法
  • 申请号: US307634
    申请日: 1989-02-08
  • 公开(公告)号: US5094255A
    公开(公告)日: 1992-03-10
  • 发明人: Larry L. Ringle
  • 申请人: Larry L. Ringle
  • 专利权人: Ringle Larry L
  • 当前专利权人: Ringle Larry L
  • 主分类号: A61C15/04
  • IPC分类号: A61C15/04
Acrylic dental floss and method for manufacture
摘要:
Dental floss formed from acrylic fiber having a leader integrally connected with the fiber allowing the fiber to be placed between gaps of teeth and a gum line.
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