Vasily A. Yazev

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Kharkov, SU

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Patents Grantslast 30 patents

Information Patent Grant
Cooling plate for metallurgical furnaces
- Patent number 4,561,639
- Issue date Dec 31, 1985
- Vnipicermetenergoochistka
- Gennady A. Kudinov
- C21 - METALLURGY OF IRON