Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700768 | Metal casting process using a lost pattern, moulds for performing this process and process for the production of said moulds | Pierre Magnier | 1987-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700768 | Metal casting process using a lost pattern, moulds for performing this process and process for the production of said moulds | Pierre Magnier | 1987-10-20 |