U.S. Patent Specifications

Abstract

A hull spray reducing construction comprising a plurality of steps placed along the outer under edges of the bottom of the hull, said steps each being in the form of a tetrahedron having its apex forward of its base and having its base side coinciding with the chine of the hull.

Citation

(1939), "U.S. Patent Specifications", Aircraft Engineering and Aerospace Technology, Vol. 11 No. 10, pp. 402-402. https://doi.org/10.1108/eb030562