Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335615 | Equipment for testing materials for stress corrosion cracking | Horst Kalfa, Peter Brunmayer, Siegfried Gellermann | 1982-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335615 | Equipment for testing materials for stress corrosion cracking | Horst Kalfa, Peter Brunmayer, Siegfried Gellermann | 1982-06-22 |