Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878821 | Detachable anti-rupture ring for the housing of a turbo power plant | Werner Huether, Siegfried Sikorski | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878821 | Detachable anti-rupture ring for the housing of a turbo power plant | Werner Huether, Siegfried Sikorski | 1989-11-07 |