| 发明名称 |
THE USE OF FABRIC AS A CONCRETE FORM LINER |
| 摘要 |
A form for casting concrete comprising: (a) a support with a concrete facing surface; (b) a form liner comprising a water absorbent fabric juxtaposed with and attached to the concrete facing surface of the support.
|
| 申请公布号 |
CA2250606(C) |
申请公布日期 |
2004.08.17 |
| 申请号 |
CA19982250606 |
申请日期 |
1998.10.15 |
| 申请人 |
HANNA, EMILE |
发明人 |
HANNA, EMILE |
| 分类号 |
E04G9/10;(IPC1-7):E04G17/00;D03D25/00;E04G11/06 |
主分类号 |
E04G9/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
