Referencis - Patents

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Z. O. Vitalovich, I. Nasov, The way of forming PVD coatings on the surface of the constructive steel after plasma nitriding, 74749, MPK 2006, Ministry of Education and Science, Ukraina, 2006

I.Nasov, Selective coatings on absorbers for solar collectors, P-2006/83

I.Nasov, Absorbers for solar collectors with selective coatings on the wings and on the tubes of the absorbers P-2007/153,

I.Nasov, Evacuated tube solar thermal collector with U type absorber and selective coating МКП F24J2/24,2/18,2/48 Int.Cl.8,