Month in the Patent Office: A Selection from Important Aircraft and Aero Engine Specifications Recently Published

Abstract

No. 324,409. Internal‐combustion engines. Ricardo, H. R., 21, Suffolk Street, Pall Mall, London. Oct. 27, 1928, No. 31, 249. [Classes 7 (ii) and 7 (vi).]

Citation

(1930), "Month in the Patent Office: A Selection from Important Aircraft and Aero Engine Specifications Recently Published", Aircraft Engineering and Aerospace Technology, Vol. 2 No. 5, pp. 130-130. https://doi.org/10.1108/eb029271