Stefan Trube

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Herborn-Guntersdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Shielding gas and arc-welding method
- Patent number 7,211,765
- Issue date May 1, 2007
- Linde Aktiengesellschaft
- Stefan Trube
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for hybrid welding under shielding gas
- Patent number 6,469,277
- Issue date Oct 22, 2002
- Linde Gas Aktiengesellschaft
- Stefan Trube
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Shielding gas and arc-welding method
- Publication number 20050230357
- Publication date Oct 20, 2005
- Linde Aktiengesellschaft
- Stefan Trube
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Shielding gas and arc-welding method
- Publication number 20040060908
- Publication date Apr 1, 2004
- Linde Aktiengesellschaft
- Stefan Trube
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Shielding gas and arc-welding method
- Publication number 20040031775
- Publication date Feb 19, 2004
- Linde Aktiengesellschaft
- Stefan Trube
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR