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CZ2009506A3
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Insulating panel particularly of opening closures with variable passage of light and/or heat
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CS564387A1
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Method of ores' difficult-to-leach fine portions treatment
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CS564287A1
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Method of ores leaching from sandstone-type deposits
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CS316587A1
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Method of acid leaching sandstone-type ores especially uranium ones
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CS316487A1
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Method of ores leaching,especially of uranium ones with aluminosilicate content
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CS125987A1
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Method of difficult-to-leach ores' acid successive pressure leaching
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CS623884A1
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Suspension's acidity control method
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CS234228B1
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Method of continuous forced leaching of ores
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CS234229B1
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Method of sour continuous leaching of ores
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CS222713B1
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Tube mil
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CS216144B1
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Cross beam of the machine tool particularly vertical lathes
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