Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564852 | Method and device for directly producing an investment casting mold for casting made of metal | Norbert Demarczyk, Rüdiger Hauschild | 2003-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564852 | Method and device for directly producing an investment casting mold for casting made of metal | Norbert Demarczyk, Rüdiger Hauschild | 2003-05-20 |