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Apparatus for controlling mining machines
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Hydraulic drive of stepping motion of working members of mining cutter-loader
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Method of control of working members of coal cutter-loader in bed profile
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Apparatus for feeding rod material
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Apparatus for automatic locking of drive and sprinkling system of mining machine
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Device for remote control of mine-face machine
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Apparatus for emergency disconnection of excavation area electric gear
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System of automatic section-wise watering of longwall
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Method of stabilizing feed rate of coal mining combine
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Mining machine remote control device
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Apparatus for controlling the location of working member of an excavating machine
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Apparatus for automatic control of excavating machine
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Control system of conveyer train with band-type sections
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System for controlling mine roof support sections
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Method of estimating spark safety of inductive load with diode shunt
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Remote control apparatus for mining machine
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