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Month in the Patent Office

Aircraft Engineering and Aerospace Technology

ISSN: 0002-2667

Article publication date: 1 November 1951

Abstract

Prime‐movers of the type having propulsive ducts at the ends of rotating radial arms constitute the power plant of a helicopter.

Citation

(1951), "Month in the Patent Office", Aircraft Engineering and Aerospace Technology, Vol. 23 No. 11, pp. 351-351. https://doi.org/10.1108/eb032104

Publisher

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MCB UP Ltd

Copyright © 1951, MCB UP Limited