Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337736 | Method of producing cylinder heads, and cylinder heads produced thereby | Karl-Heinz Caspers, Klaus Wiebicke, Max Albert | 1982-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337736 | Method of producing cylinder heads, and cylinder heads produced thereby | Karl-Heinz Caspers, Klaus Wiebicke, Max Albert | 1982-07-06 |