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Manufacture of insecticides, insect repellents, rodenticides: I.G. Farbenindustrie A.G., Leverkusen and Elberfeld, Germany, 22-24 April, 1945
Manufacture of insecticides, insect repellents, rodenticides: I.G. Farbenindustrie A.G., Leverkusen and Elberfeld, Germany, 22-24 April, 1945