发明授权
- 专利标题： Captive column
- 专利标题（中）： 俘虏栏
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申请号： US579270申请日： 1984-02-13
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公开(公告)号： US4566247A公开(公告)日： 1986-01-28
- 发明人: Gordon I. Overbo
- 申请人： Gordon I. Overbo
- 专利权人： Overbo Gordon I
- 当前专利权人： Overbo Gordon I
- 主分类号： E04C3/28
- IPC分类号： E04C3/28 ; E04C3/36 ; E04C3/10 ; E04C3/30
摘要：
A captive column structure comprising a plurality of spaced-apart elongated column portions having a plurality of spaced-apart compression core members interconnecting the same. The compression core members may take either the shape of flat sheets, hollow tubes, solid tubes or square tubes. The column portions and the compression core members may be constructed of a variety of different materials.
公开/授权文献
- US5122814A Bubble jet recording apparatus actuated by interface means 公开/授权日：1992-06-16
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