• 专利标题: Apparatus for advancing axially aligned pipes telescopically into or out of engagement
  • 申请号: US070203
    申请日: 1997-05-07
  • 公开(公告)号: USD398504S
    公开(公告)日: 1998-09-22
  • 设计人: Tamotsu Yamashita
  • 申请人: Tamotsu Yamashita
  • 申请人地址: JPX Osaka
  • 专利权人: Suiken Technology Co., Ltd.
  • 当前专利权人: Suiken Technology Co., Ltd.
  • 当前专利权人地址: JPX Osaka
  • 优先权: JPX7-10708 19950417
Apparatus for advancing axially aligned pipes telescopically into or out
of engagement
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