| 发明名称 |
ADJUSTABLE CORNER TRIM STRIP |
| 摘要 |
A corner trim strip for drywall construction has a pair of parallel spaced core strips and a center bead bonded to a paper cover strip so that the trim stri p has a center rib and is adjustable at the rib between obtuse and acute dihedral angles. |
| 申请公布号 |
CA2330096(A1) |
申请公布日期 |
2001.07.11 |
| 申请号 |
CA20012330096 |
申请日期 |
2001.01.04 |
| 申请人 |
UNITED STATES GYPSUM COMPANY |
发明人 |
DUNHAM, WESLEY H. |
| 分类号 |
E04F13/06;(IPC1-7):E04F19/02 |
主分类号 |
E04F13/06 |
| 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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