Lars Sandberg

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Upsala, SE

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Patents Grantslast 30 patents

Information Patent Grant
Drilling tool with internal cavities for chip removal
- Patent number 5,964,553
- Issue date Oct 12, 1999
- Sandvik AB
- Torsten Blomberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool with rounded insert support surfaces
- Patent number 5,860,773
- Issue date Jan 19, 1999
- Sandvik AB
- Torsten Blomberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR