Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341696 | Process and device for producing a peel or tear test specimen on a welded compound sheet | Georg Benedikt | 1994-08-30 |
| 5343010 | Process for seam welding of sheet metal blanks | — | 1994-08-30 |