Vladimir N. Mackiw

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Islington, CA

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Patents Grantslast 30 patents

Information Patent Grant
Production of fine spherical copper powder
- Patent number 4,645,532
- Issue date Feb 24, 1987
- Sherritt Gordon Mines Limited
- Vladimir N. Mackiw
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hydrometallurgical treatment of nickel and copper bearing intermedi...
- Patent number 3,975,190
- Issue date Aug 17, 1976
- Sherritt Gordon Mines Limited
- Sjaak Johan Van Der Meulen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...