发明名称 |
Concrete finishing tool. |
摘要 |
<p>A vertical-edge concrete-finishing tool comprised of an elongated concrete former (12) of small generally right triangular cross-sectional shape the hypotenuse side of which is a concave forming-surface (16) extending longitudinally of the former and the legs (13,14) of which are flat and intersect opposite the bottom of the concavity of said forming-surface. A shank member (11) extends upwardly from one end of the former in supporting relation, and a handle member (10) extends upwardly from the upper end of the shank member in supporting relation thereto. <IMAGE></p> |
申请公布号 |
EP0510811(A1) |
申请公布日期 |
1992.10.28 |
申请号 |
EP19920302489 |
申请日期 |
1992.03.23 |
申请人 |
BRANDVOLD, CHRISTOPHER J. |
发明人 |
BRANDVOLD, CHRISTOPHER J. |
分类号 |
B28B7/00;B28B11/08;E04F21/16 |
主分类号 |
B28B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|