| 发明名称 |
DRYWALL BEAD WITH KNURLED PAPER FLAPS |
| 摘要 |
A drywall joint assembly strip device (10) comprised of an elongate core having a cover bonded to its exterior surface and extending beyond its longitudinal edges to form flexible flaps in which longitudinal, parallel grooves and ridges and/or spaced-apart perforations are formed for flow of joint compound during the installation process. |
| 申请公布号 |
CA2454794(A1) |
申请公布日期 |
2003.02.27 |
| 申请号 |
CA20012454794 |
申请日期 |
2001.11.09 |
| 申请人 |
CONTINUOUS COATING CORPORATION |
发明人 |
HAREL, KENNETH N. |
| 分类号 |
E04F19/02;B32B15/08;B32B15/12;B32B27/10;E04F13/06;(IPC1-7):E04B9/12 |
主分类号 |
E04F19/02 |
| 代理机构 |
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代理人 |
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