Cornelius Johannes Pretorius

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County Clare, IL

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Patents Applicationslast 30 patents

Information Patent Application
Fine Grained Polycrystalline Abrasive Material
- Publication number 20100186304
- Publication date Jul 29, 2010
- ELEMENT SIX (PTY) LTD.
- Anthony Roy Burgess
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...