Svetlana M. Golubeva

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Moscow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Chainless feed system of mining cutterloader
- Patent number 4,633,723
- Issue date Jan 6, 1987
- Gosadarstvenny Proektno-Konstruktorsky I Experimentalry Institut Agolnogo Mas...
- Felix Z. Masovich
- E21 - EARTH DRILLING MINING