U.S. Patent Specifications

Abstract

Walter Max Hahnemann, Berlin‐Marienfelde, and Ernst Kramar, Berlin‐Tempelhof, Germany, assignors to C. Lorenz Aktiengesellschaft, Berlin‐Tempelhof, Germany, a company. Application November 19, 1937. Serial No. 175,429. In Germany May 10, 1933. 5 Claims. (Cl. 250–11.)

Citation

(1941), "U.S. Patent Specifications", Aircraft Engineering and Aerospace Technology, Vol. 13 No. 3, pp. 87-88. https://doi.org/10.1108/eb030754