Private company
Freyn Engineering Company
Freyn Engineering Company is an American consulting company based in Chicago, founded in 1914.1
Фрейна компания, Фрейн инжиниринг компани (англ. Freyn Engineering Company), американская консалтинговая компания, специализировавшаяся на вопросах промышленного строительства.2 From the Russian Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Sources
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