Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595029 | Process for devices for the production of internally-hardened glass tubes as well as their use | Erhard Dick, Erich Fischer | 2003-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595029 | Process for devices for the production of internally-hardened glass tubes as well as their use | Erhard Dick, Erich Fischer | 2003-07-22 |