发明名称 |
WALL FASTENER |
摘要 |
A wall fastener that attaches a wallboard member to a mounting track in a manner that allows for relative movement between an overhead roof structure to which the mounting track is secured and a non-load bearing wall. The wall fastener holds the wallboard in a fixed position relative to the wall and the overhead structure to maintain a fire barrier.
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申请公布号 |
US2008072519(A1) |
申请公布日期 |
2008.03.27 |
申请号 |
US20070875706 |
申请日期 |
2007.10.19 |
申请人 |
BECKER BRIAN;BECKER DEREK;DOCKERY ROBIN |
发明人 |
BECKER BRIAN;BECKER DEREK;DOCKERY ROBIN |
分类号 |
E04B2/90;E04B2/74;E04B2/82 |
主分类号 |
E04B2/90 |
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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