Sergiy Kotvun

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and process for making high purity nickel
- Patent number 8,852,315
- Issue date Oct 7, 2014
- CVMR Corporation
- Walter Curlook
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...