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Cornelius Johannes Pretorius

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Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MACHINING A SUBSTRATE
    • Publication number 20100215448
    • Publication date Aug 26, 2010
    • Cornelius Johannes Pretorius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL COMPONENT
    • Publication number 20100167044
    • Publication date Jul 1, 2010
    • Cornelius Johannes Pretorius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF MACHINING A WORKPIECE
    • Publication number 20100143054
    • Publication date Jun 10, 2010
    • Cornelius Johannes Pretorius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    cBN COMPOSITE MATERIAL AND TOOL
    • Publication number 20100018127
    • Publication date Jan 28, 2010
    • Nedret Can
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD OF MAKING A CBN COMPACT
    • Publication number 20090272041
    • Publication date Nov 5, 2009
    • Cornelius Johannes Pretorius
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PCBN Cutting Tool Components
    • Publication number 20090148249
    • Publication date Jun 11, 2009
    • Cornelius Johannes Pretorius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting Method
    • Publication number 20090126541
    • Publication date May 21, 2009
    • Cornelius Johannes Pretorius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR