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169 - RIABOUCHINSKY Dimitri (1882–1962) • PATENT No.
See original version (French)

Estimate €1,500 - €2,000
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Description
RIABOUCHINSKY Dimitri (1882–1962) • PATENT No. 603,167, 7 June 1926. The patent relates to lift-propulsion devices with an eccentric vane. 3 pp. (including a fold-out page with a detailed drawing) 28 x 20 cm, original binding filled on both sides (32 x 24 cm), A.B.E. • PATENT №825.134, 27 November 1937. The patent relates to a device for super-lift and for reducing the drag on bodies moving through fluids. 3 pp. (including a fold-out sheet with a detailed drawing) 28 x 20 cm, original binding with two pages inserted (32 x 24 cm), A.B.E. Russian Art Dmitry Ryabushinsky (1882–1962) • PATENT FOR INVENTION No. 603,167, 7 June 1926. The patent relates to lift-and-propulsion devices with an eccentric vane. 3 pages (one fold-out diagram with a drawing of parts) 28 x 20 cm, original cover, written on both sides (32 x 24 cm), general condition • PATENT No. 825,134, 27 November 1937. The patent relates to a device for increasing lift and reducing drag on bodies moving through liquids. 3 pages (one fold-out diagram with a drawing of parts) 28 x 20 cm, original cover, filled on both sides (32 x 24 cm), general condition.
See original version (French)
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About the sale Russian Art
Auction location
Auction time 07/07/2026 at 2:00 PM
Pictures credits: Contact the Auction House
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