Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828489 | High speed firing method and kiln, in particular for ceramic materials such as tiles and the like | — | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828489 | High speed firing method and kiln, in particular for ceramic materials such as tiles and the like | — | 1989-05-09 |