Ola S. Raaness

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Saupstad, NO

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Patents Grantslast 30 patents

Information Patent Grant
Plasma burners
- Patent number 4,289,949
- Issue date Sep 15, 1981
- SINTEF (Selskapet for industriell og teknisk forskning ved NTH)
- Ola S. Raaness
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR