| 12083577 |
Method and device for producing tear-open lids |
Peter Gysi |
2024-09-10 |
| 10610918 |
Method and device for the manufacture of a can with a tear-open lid and can with a tear-open lid |
— |
2020-04-07 |
| 9776761 |
Method and device for the manufacture of a can with a tear-open lid and can with a tear-open lid |
— |
2017-10-03 |
| 8413834 |
Container with a tear-off lid and method for its production |
— |
2013-04-09 |
| 8287220 |
Method and device for manufacturing peel-off lids |
Peter Schreiber |
2012-10-16 |
| 7975362 |
Processing device and use thereof for the production of covers with a film which can be torn off |
Peter Gysi |
2011-07-12 |
| 7810377 |
Method and device for testing the sealing tightness of tear-off lids |
Peter Gysi |
2010-10-12 |
| 6215084 |
Method and apparatus for welding container bodies |
Hermann Schuppisser, Urs Gehrig, Markus Weber |
2001-04-10 |
| 5950905 |
Method and apparatus for welding container bodies |
Hermann Schuppisser, Urs Gehrig, Markus Weber |
1999-09-14 |
| 5567335 |
Process and apparatus for welding sheet metal edges |
Peter Baessler, Alan Marriott, Urs Maurer |
1996-10-22 |