Michael Krehl

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Lauterstein-Nenningen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of a gear wheel in an internal greared
- Patent number 5,359,771
- Issue date Nov 1, 1994
- Schwaebische Huettenwerke GmbH
- Michael Krehl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR