Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856898 | Adjustable echelle spectrometer arrangement and method for its adjustment | Helmut Becker-Ross, Stefan Florek, Felix Kerstan, Horst Sanders | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856898 | Adjustable echelle spectrometer arrangement and method for its adjustment | Helmut Becker-Ross, Stefan Florek, Felix Kerstan, Horst Sanders | 1989-08-15 |