Viktor I. Derkach

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Sumskoi, SU

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Patents Grantslast 30 patents

Information Patent Grant
Composition for depositing diffusion carbide coatings on iron-carbo...
- Patent number 4,765,840
- Issue date Aug 23, 1988
- Nauchno-Issledovatelsky Institut Tekhnologii Avtomobilnoi Promyshlennosti
- Igor I. Jurkov
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...