Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360756 | Metal halide lamp containing ThI.sub.4 with added elemental cadmium or zinc | John E. Spencer | 1982-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360756 | Metal halide lamp containing ThI.sub.4 with added elemental cadmium or zinc | John E. Spencer | 1982-11-23 |