Vitaly I. Voloshin

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Zhitomir, SU

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Patents Grantslast 30 patents

Information Patent Grant
Welder's trainer
- Patent number 4,680,014
- Issue date Jul 14, 1987
- Institute Problem Modelirovania v Energetike a An USSR
- Boris E. Paton
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS