Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463531 | Process for manufacturing a frame suitable for encasing a portion of an external wall and frames obtained thereof | — | 1984-08-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463531 | Process for manufacturing a frame suitable for encasing a portion of an external wall and frames obtained thereof | — | 1984-08-07 |