Per-Anders Holmstrom

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Ekero, SE

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Patents Grantslast 30 patents

Information Patent Grant
Cutting insert with a threaded central aperture
- Patent number 5,976,455
- Issue date Nov 2, 1999
- Sandvik AB
- Goran Pantzar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Shaft tool with detachable top
- Patent number 5,971,670
- Issue date Oct 26, 1999
- Sandvik AB
- Goran Pantzar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR