iodine lamps 
| Title |
Date |
Author |
|---|---|---|
| An Iodine Incandescent Lamp with Virtually 100 Percent Lumen Maintenance | Dec 01, 1959 | E. G. Zubler, F. A. Mosby |
| Title |
Date |
Author |
|---|---|---|
| An Iodine Incandescent Lamp with Virtually 100 Percent Lumen Maintenance | Dec 01, 1959 | E. G. Zubler, F. A. Mosby |