Pavel A. Zhinzhikov

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Bryansk, SU

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Patents Grantslast 30 patents

Information Patent Grant
Transformer control device
- Patent number 4,135,123
- Issue date Jan 16, 1979
- Jury D. Gupalo
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage regulation and stabilization device
- Patent number 4,105,964
- Issue date Aug 8, 1978
- Vladimir K. Lebedev
- G05 - CONTROLLING REGULATING