Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411510 | Apparatus for compensating for the rebounding of an automatic diaphragm in a photographic objective | Rudi Faatz, Friedel Ruehl, Adolf Steuernagel | 1983-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411510 | Apparatus for compensating for the rebounding of an automatic diaphragm in a photographic objective | Rudi Faatz, Friedel Ruehl, Adolf Steuernagel | 1983-10-25 |