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CHEMINOVA GES ZUR VERWERTUNG C
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CHEMINOVA GES ZUR VERWERTUNG C
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Application filed by CHEMINOVA GES ZUR VERWERTUNG CfiledCriticalCHEMINOVA GES ZUR VERWERTUNG C
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Publication of FR674525ApublicationCriticalpatent/FR674525A/fr
C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
C10K1/043—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials adding solvents as vapour to prevent naphthalene- or resin deposits
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FR674525D1928-05-111929-05-03Procédé pour l'épuration des gaz de distillation
ExpiredFR674525A
(fr)