Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859634 | Process for production of vitreous ceramics and product thereof | Motoshige Iwamatsu | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859634 | Process for production of vitreous ceramics and product thereof | Motoshige Iwamatsu | 1989-08-22 |