Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4572861 | Prefabricated element for use in particular in the building industry and a method of manufacture of said prefabricated element | Aurora Zapata Oviedo | 1986-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4572861 | Prefabricated element for use in particular in the building industry and a method of manufacture of said prefabricated element | Aurora Zapata Oviedo | 1986-02-25 |