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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Publication of FR650575ApublicationCriticalpatent/FR650575A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
B01D53/34—Chemical or biological purification of waste gases
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Environmental & Geological Engineering
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Oil, Petroleum & Natural Gas
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FR650575D1927-03-301928-03-08Procédé pour l'épuration des gaz
ExpiredFR650575A
(fr)