Jury A. Lebedev

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Gorno-Altaisk, SU

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Patents Grantslast 30 patents

Information Patent Grant
Powered member for splitting rock and other bodies
- Patent number 5,000,517
- Issue date Mar 19, 1991
- Gorno-Altaisky Gosudarstvenny Pedagogichesky Institut
- Jury A. Lebedev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for building up directional force
- Patent number 4,871,212
- Issue date Oct 3, 1989
- Gorno-Altaisky Gosudarstvenny Pedagogichesky Institut
- Jury A. Lebedev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power unit
- Patent number 4,690,460
- Issue date Sep 1, 1987
- Gorno-Altaisky Gosudarstvenny Pedagogichesky Institut
- Jury A. Lebedev
- E21 - EARTH DRILLING MINING