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Vladimir N. Khorin
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Moscow, SU
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last 30 patents
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Patent Grant
Mining cutter-loader for winning minerals
Patent number
4,861,111
Issue date
Aug 29, 1989
Felix Z. Masovich
E21 - EARTH DRILLING MINING
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
Information
Patent Grant
Plough mining installation
Patent number
4,488,757
Issue date
Dec 18, 1984
Gosudarstvenny Proektno -Konstruktorsky I Eksperimentalny Institut Ugolnoi Pr...
Nikolai V. Karmyshin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure valve
Patent number
4,291,718
Issue date
Sep 29, 1981
Sergei A. Sanin
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL