Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371067 | Superconductive photoconductive substance of the Ba-Pb-Bi-O group system and a method for producing the same | — | 1994-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371067 | Superconductive photoconductive substance of the Ba-Pb-Bi-O group system and a method for producing the same | — | 1994-12-06 |