Sergei B. Klimov

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Karaganda, prospekt, SU

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Patents Grantslast 30 patents

Information Patent Grant
Viscoelastoplastic-sealant packed flexible power transmission cable...
- Patent number 4,856,414
- Issue date Aug 15, 1989
- Upravlenie po Montazhu, Demontazhu i Remontu Gornoshakhtnogo Oborudovania "Sp...
- Vladimir G. Churkin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power hydraulic gear
- Patent number 4,712,772
- Issue date Dec 15, 1987
- Sergei B. Negrutsky
- B66 - HOISTING LIFTING HAULING