Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349764 | Low-pressure metal vapor discharge lamp | Peter K. R. M. Steeman | 1982-09-14 |
KV
Karel R. Vervecken
Overall (1982): #49,409 of 81,411Top 65%
1
Patents 1982