Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470717 | Web seam for sheet-metal parts and method for producing the same | Ulrich Bruhnke, Bernd Harloff, Engelbert Kinds | 1984-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470717 | Web seam for sheet-metal parts and method for producing the same | Ulrich Bruhnke, Bernd Harloff, Engelbert Kinds | 1984-09-11 |