Bert Kallman

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Vaster.ang.s, SE

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Patents Grantslast 30 patents

Information Patent Grant
Power plant with a combustion chamber with combustion in a fluidize...
- Patent number 4,730,452
- Issue date Mar 15, 1988
- Asea Stal AB
- Bert Kallman
- F27 - FURNACES KILNS OVENS RETORTS