Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554051 | Phenolic resin and binding agent for producing moulds and cores according to the phenolic resin-polyurethane method | Andreas Werner | 2003-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554051 | Phenolic resin and binding agent for producing moulds and cores according to the phenolic resin-polyurethane method | Andreas Werner | 2003-04-29 |