Valentin V. Sulyagin

Follow

Person

Moscow, SU

People

Patents Grantslast 30 patents

Information Patent Grant
Process for chemical and thermal treatment of steel workpieces
- Patent number 4,654,237
- Issue date Mar 31, 1987
- Fiziko Mekhanichesky Institut Imeni Karpenko
- Evgeny M. Savitsky
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...