Jury Andreevich Schelkunov deceased

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LATE OF Novosibirsk, SU

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Patents Grantslast 30 patents

Information Patent Grant
Installation for electroslag melting of heavy-weight metal ingots
- Patent number 4,061,180
- Issue date Dec 6, 1977
- Boris Evgenievich Paton
- B22 - CASTING POWDER METALLURGY