发明授权
- 专利标题: Tie having integrally molded sleeve
- 专利标题(中): 领带整体成型套筒
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申请号: US722431申请日: 1976-09-13
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公开(公告)号: US4159097A公开(公告)日: 1979-06-26
- 发明人: James K. Strickland
- 申请人: James K. Strickland
- 申请人地址: FL Jacksonville
- 专利权人: Strickland Systems Inc.
- 当前专利权人: Strickland Systems Inc.
- 当前专利权人地址: FL Jacksonville
- 主分类号: E04G17/065
- IPC分类号: E04G17/065 ; E04G17/08
摘要:
A tapered tie for use in concrete form tying apparatus comprising a threaded steel rod having a longitudinally tapering protective plastic sleeve placed over the central portion thereof.
公开/授权文献
- US5769644A Shelf for housing printed circuit boards 公开/授权日:1998-06-23
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