Igor Vasilievich Perepelitsa

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Elektrostal Moskovskoi oblasti, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a multilayer metal ingot by the electro-beam re...
- Patent number 4,121,647
- Issue date Oct 24, 1978
- Boris Evgenievich Paton
- B22 - CASTING POWDER METALLURGY