The chamfer strip can be adapted to a top of a concrete mold. The holes allow nails and screws to fix the chamfer strip to a concrete mold therethrough.
The chamfer strip can be adapted to a top of a concrete mold. The holes allow nails and screws to fix the chamfer strip to a concrete mold therethrough.
Number | Date | Country | Kind |
---|---|---|---|
001619768 | Oct 2009 | EM | regional |
Number | Name | Date | Kind |
---|---|---|---|
2985938 | Rappas | May 1961 | A |
3782680 | Hopkins | Jan 1974 | A |
4183497 | Tamez | Jan 1980 | A |
D475470 | Oakley | Jun 2003 | S |