Wessel C. Koen

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Kuruman, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Infra red ignition method for ore sintering process
- Patent number 5,228,904
- Issue date Jul 20, 1993
- Samancor Limited
- Wessel C. Koen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...