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CS586088A1
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Rolling machine with working rolls' quick-change
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CS416484A1
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Tool for wedge cross rolling
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CS222347B1
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Method of making the instruments mainly bits from the the bars or the bar cuttings
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CS217907B1
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Method of making the liquid waterless ammonium from the refuse industrial waters with simmultaneous extraction of the organic substances
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CS222115B1
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Appliance for transmitting the matter and heat
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CS202635B1
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Process for producing liguid anhydrous ammonia from waste water and technical gases
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CS217268B1
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Method of cleaning the industrialphenol and ammonia with simmultanous production of the anhydrous liquid ammonia and phenole concetrate
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CS198670B1
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Method of removal nitrogen compounds ammonia type from industrial waste water
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CS194482B1
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Facility for conducting the rolled products rolled from the bars
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CS194400B1
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Method of separating the technological refuse or bars from the rolled products and device for performing the said method
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CS191547B1
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Method of removing phenols from waste water
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CS191755B1
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Method of producing ammonia from ammonia containing waste water
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CS182904B1
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Apparatus for transverse wedge rolling of details from bars and cut sizes from bar-like material
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