Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882302 | Lathanide series oxide modified alkaline-resistant glass | Tetsuro Horiuchi, Arnold E. Goldman | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882302 | Lathanide series oxide modified alkaline-resistant glass | Tetsuro Horiuchi, Arnold E. Goldman | 1989-11-21 |