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RU1789734C
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Arrester for rail transportation means with haulage winch
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RU1774026C
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Device for catching mine vehicle
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RU1789305C
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Vibratory screen
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SU1766731A1
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Electrical vehicle energizing device
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SU1723345A1
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Device for arch support transportation to mine
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SU1733368A1
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Hand winch
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RU1791319C
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Apparatus for lowering elongate material into mine below mine cage
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RU1770509C
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Mine rail track
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SU1729859A1
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Transport system
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SU1719634A1
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Arrangement for forming relief recesses in coal blocks
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SU1710729A1
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Hydraulic drill
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SU1744262A1
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Temporary support for development workings
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SU1733634A1
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Device for conveying bind materials into mine
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SU1739053A1
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Device for localization of coal and gas outburst
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SU1686188A1
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Device for catching mine transport vehicle
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SU1632841A2
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Brake bogie
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SU1668701A1
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Device for delivery of unit and piece loads into mine
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SU1640095A1
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Device for lowering long loads
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SU1671847A1
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Coal winning machine actuator
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SU1668271A1
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Load binding method
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