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Method of batch sizing
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Autonomous device for sampling ground from sea floor
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Core barrel for directional drilling
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Method of working inclined ore bodies
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Method for combined opening of steeply dipping mineral deposits
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Method for preparation of ore for extraction
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Method for estimating graphite content in natural deposit
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Method for protection of atmosphere from pollution with carbon dioxide
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Opencast mining method for steeply dipping deposit
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Ore averaging process
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Method of enriching minerals
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Method of purification of liquids
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Sample holder for roentgen-fluorescent analysis of liquid pattern
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Installation for underwater mining of concretions
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Stand for simulation of useful component leaching from hard rocks in natural bedding
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