Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310480 | Process for fabrication of dense-structure refractories which have resistance to spalling | Haruyuki Ueno | 1982-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310480 | Process for fabrication of dense-structure refractories which have resistance to spalling | Haruyuki Ueno | 1982-01-12 |