Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299518 | Lower feed dog lifting, lowering, and horizontal coupling | Karl-Heinz Walther | 1994-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299518 | Lower feed dog lifting, lowering, and horizontal coupling | Karl-Heinz Walther | 1994-04-05 |