Johann Lohmuller

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Ravensburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drill bit for producing undercuts
- Patent number 4,989,681
- Issue date Feb 5, 1991
- DreBo Werkzeugfabrik GmbH
- Johann Lohmuller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR