Anatoly L. Liberman

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Moscow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method of making billets
- Patent number 4,288,907
- Issue date Sep 15, 1981
- Julian M. Chumanov
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mandrel for use in continuous casting of hollow ingots
- Patent number 4,187,898
- Issue date Feb 12, 1980
- Anatoly I. Manokhin
- B22 - CASTING POWDER METALLURGY