Valentin K. Shamardin

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Dimitrovgrad Ulyanovskoi oblasti, SU

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Patents Grantslast 30 patents

Information Patent Grant
Steel for atomic reactor vessels
- Patent number 4,212,668
- Issue date Jul 15, 1980
- Nikolai N. Zorev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...