Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337735 | Light metal cylinder head for a valve-controlled internal combustion engine | Emil Lichtner, Gerhard Giebel | 1982-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337735 | Light metal cylinder head for a valve-controlled internal combustion engine | Emil Lichtner, Gerhard Giebel | 1982-07-06 |