发明授权
US3532571A Method and apparatus for forming continuous plastic tubing with separable pressure reclosable fastener strips attached to the surface thereof 失效
用于形成连续塑料管的方法和装置,其具有可分离的压力可紧固的紧固件条带附着在其表面上

  • 专利标题: Method and apparatus for forming continuous plastic tubing with separable pressure reclosable fastener strips attached to the surface thereof
  • 专利标题(中): 用于形成连续塑料管的方法和装置,其具有可分离的压力可紧固的紧固件条带附着在其表面上
  • 申请号: US3532571D
    申请日: 1967-06-28
  • 公开(公告)号: US3532571A
    公开(公告)日: 1970-10-06
  • 发明人: AUSNIT STEVEN
  • 申请人: AUSNIT STEVEN
  • 专利权人: Steven Ausnit
  • 当前专利权人: Steven Ausnit
  • 优先权: US64971167 1967-06-28
  • 主分类号: B26D3/16
  • IPC分类号: B26D3/16 B29C47/00 B29C47/08 B29C65/00 B29C65/20 B31B19/90 B32B7/08
Method and apparatus for forming continuous plastic tubing with separable pressure reclosable fastener strips attached to the surface thereof
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