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PL408354A1
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Oscillating centrifuge
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PL407722A1
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Handle for lifting elements of the heading lining
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PL407339A1
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Manipulator of the boring and bolting mining machine
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PL405032A1
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Working and loading head for thin seams
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PL404903A1
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Conveyor for the homogenization of spoil grain
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PL404421A1
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The mechanism of foundation of the device for mining and loading in low seams
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PL403750A1
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Excavated machine skid for lower decks
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PL403479A1
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Hull drive and gutters attached system for mining scraper conveyor
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PL403357A1
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Mechanism of the power cables layer and the wall spill plate of the mining machine for decks of small thickness
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