Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5006489 | Soldering enamel for preparing an end seal of a ceramic discharge envelope of a discharge lamp | Ferenc Nagel | 1991-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5006489 | Soldering enamel for preparing an end seal of a ceramic discharge envelope of a discharge lamp | Ferenc Nagel | 1991-04-09 |