Goran Lindgren

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Gavle, SE

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Patents Grantslast 30 patents

Information Patent Grant
Grinding tool for grinding buttons of a rock drill bit, a grinding...
- Patent number 6,524,166
- Issue date Feb 25, 2003
- Sandvik AB
- Arne Bergquist
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Grinding tool for grinding buttons of a rock drill bit, a grinding...
- Publication number 20030054745
- Publication date Mar 20, 2003
- Arne Bergquist
- B24 - GRINDING POLISHING