Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478867 | Metal fibre concrete, cementitious matrix and pre-mixes for preparing matrix and concrete | Marcel Cheyrezy, Bernard Clavaud, Gilles Orange, Laurent Frouin | 2002-11-12 |