Otmar Riedel

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Brensbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Saw blades with convex ground saw tooth flanks
- Patent number 6,314,854
- Issue date Nov 13, 2001
- Roehm GmbH Chemische Fabrik
- Heinz Fritz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR