Oyvind Sorli

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Sewickley, NO

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Patents Grantslast 30 patents

Information Patent Grant
Silicon powder and method for production of silicon powder
- Patent number 5,128,116
- Issue date Jul 7, 1992
- Elkem A/s
- Karl Forwald
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of trichloromonosilane
- Patent number 4,986,971
- Issue date Jan 22, 1991
- Elkem A/s
- Karl Forwald
- C01 - INORGANIC CHEMISTRY