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FR848793A
(fr)
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Dispositif destiné à épurer l'air et d'autres gaz
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GB460795A
(en)
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Process and apparatus for separating suspended particles
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SE100489C1
(OSRAM)
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GB408612A
(en)
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Improvements in or relating to silencers for use on internal combustion engines
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GB536116A
(en)
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Improvements in or relating to apparatus or plant for washing or scrubbing air or gases
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GB723849A
(en)
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Improvements in or relating to plant for the removal of soot from combustion gases
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GB243282A
(en)
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Improvement in air cleaners
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GB607332A
(en)
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Improvements in or relating to grease interceptors
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GB546367A
(en)
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Improvements in or relating to exhaust gas conditioning apparatus for use in conjunction with internal combustion engines
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GB571311A
(en)
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Improvements in or relating to washing apparatus for producer and other gases
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SE70288C1
(OSRAM)
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GB306933A
(en)
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Improvements in or relating to containers for the dry cooling of hot coke
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SU29298A1
(ru)
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Приспособление дл сбора водорослей
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GB493446A
(en)
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Improvements in or relating to method of and apparatus for treating gases with liquids
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GB624291A
(en)
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Improvements in or relating to gas turbines
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GB646147A
(en)
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Improvements in or relating to dust arrestors
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GB289766A
(en)
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Improvements in and relating to tiltable tables such as surgical operating tables
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GB264796A
(en)
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Improvements in apparatus for cooling coke
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GB471295A
(en)
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Improvements in gas washers for generator gases and the like
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GB499528A
(en)
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Improved method and apparatus for silencing exhaust gases
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FR646919A
(fr)
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Dispositif de purge des aubages à basse pression de turbines à vapeur
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GB420995A
(en)
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Air-cleaners
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GB149647A
(en)
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Device for bringing gases or vapours and liquids into intimate contact
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GB504227A
(en)
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Process of and apparatus for drying and cooling adsorbents
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GB314290A
(en)
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Improvements in internal combustion engines
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