Jan Fritz

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Friction stir welding tool
- Patent number 8,714,431
- Issue date May 6, 2014
- Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH
- Arne Roos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SELF-CLAMPING FRICTION WELDING TOOL
- Publication number 20130134206
- Publication date May 30, 2013
- Helmholtz-Zentrum Geesthacht Zentrum fur Material-und Kustenforschung GmbH
- Arne Roos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR