Efim Mordukhovich Belyavsky

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Kharkov,, SU

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Patents Grantslast 30 patents

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Asymmetrical transistorized multivibrator with inductive timing cir...
- Patent number 4,019,158
- Issue date Apr 19, 1977
- Sergei Nikolaevich Bazhenov
- H03 - BASIC ELECTRONIC CIRCUITRY
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Impulse current generator for electroerosion machining of metals
- Patent number 4,017,705
- Issue date Apr 12, 1977
- Sergei Nikolaevich Bazhenov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR