Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770631 | Apparatus and brick member for supporting a ceramic tube during firing thereof | Hans Hell, Jurgen Sommerer | 1988-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770631 | Apparatus and brick member for supporting a ceramic tube during firing thereof | Hans Hell, Jurgen Sommerer | 1988-09-13 |