Urs Gehrig

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Otelfingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for welding container bodies
- Patent number 6,215,084
- Issue date Apr 10, 2001
- Elpatronic AG
- Marcel Oberholzer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for welding container bodies
- Patent number 5,950,905
- Issue date Sep 14, 1999
- Elpatronic AG
- Marcel Oberholzer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR