Andrzej Calka

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Ainslie, AU

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Patents Grantslast 30 patents

Information Patent Grant
Production of metal and metalloid nitrides
- Patent number 5,466,310
- Issue date Nov 14, 1995
- The Australian National University
- Barry W. Ninham
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ball milling apparatus
- Patent number 5,383,615
- Issue date Jan 24, 1995
- The Australian National University
- Andrzej Calka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal carbides and derived composites made by milling to obtain a p...
- Patent number 5,368,812
- Issue date Nov 29, 1994
- Australian National University
- Andrzej Calka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...