发明名称 |
COVER FOR PRESTRESSED CONCRETE MEMBER |
摘要 |
A cover includes a body adapted to secure over a fitting disposed in a prestressed concrete member for lifting the concrete member. The body has a surface feature configured to achieve a substantially fluid tight seal with the concrete member.
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申请公布号 |
CA2640334(A1) |
申请公布日期 |
2009.04.17 |
申请号 |
CA20082640334 |
申请日期 |
2008.10.03 |
申请人 |
HIGH INDUSTRIES, INC. |
发明人 |
BAUR, KENNETH C.;ALLAMENA, ALICIA;GRAZIANO, GARY C. |
分类号 |
E04G21/14 |
主分类号 |
E04G21/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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