multi-layer interference film 
| Title |
Date |
Author |
|---|---|---|
| Lamps with Multilayer Interference-Film Reflectors | May 01, 1963 | E. M. Beesley, A. Makulec, H. H. Schroeder |
| Title |
Date |
Author |
|---|---|---|
| Lamps with Multilayer Interference-Film Reflectors | May 01, 1963 | E. M. Beesley, A. Makulec, H. H. Schroeder |