Dennis E. Evans

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Rivonia, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Process for simultaneously leaching and fine milling a subdivided s...
- Patent number 5,007,589
- Issue date Apr 16, 1991
- Metprotech Limited
- Dennis E. Evans
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...