Stig A. Peterson

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Skalleftehamn, SW

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Patents Grantslast 30 patents

Information Patent Grant
Thermal treatment of leaching residue from hydrometallurgical zinc...
- Patent number 4,072,503
- Issue date Feb 7, 1978
- Det Norske Zinkkompani A/S
- Stig A. Peterson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...