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PL346571A1
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Method of simultanepusly removing sulphur oxides and nitrogen oxides from combustion gas
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PL346572A1
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Method of removing sulphur oxides from combustion gas
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PL343014A1
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Exhaust gas conditioning apparatus
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Crushing mill separator
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PL323404A1
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Apparatus for removing gaseous pollutants, in particular sulphur compounds, from flue gases
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PL322928A1
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Method of removing sulphur dioxide from flue gas
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PL320519A1
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Method of and apparatus for combusting coal dust
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PL320407A1
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Measuring dust separator
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PL312547A1
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Method of and system for simultaneously removing nitrogen oxides and sulphur oxides from flue gases
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PL309410A1
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Separator for a fan-type mill
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PL305817A1
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Reactor-particularly designed for removal of sulfur dioxide from exhaust gases
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PL305148A1
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Angle measuring and establishing device
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PL301552A1
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Method of removing sulphur dioxide from hot combustion gas
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PL168542B1
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Method of removing sulfur dioxide from hot exhaust gas
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PL296213A1
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Method of removing gaseous sulfur compounds from exhaust gases
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PL292564A1
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Method of removing dust from exhaust gases
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PL291006A1
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Rotary apparatus for dewatering aqueous suspensions appearing in mining industry using
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PL290379A1
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Electromagnetic interlock for disconnector switches
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PL290097A1
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Method of and reactor for treating exhaust gas so as to remove gaseous sulfur compound therefrom
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