Patents of World War soldiers
Subtitle: hearings held before the Committee on Patents, House of Representatives, Seventieth Congress, first session, on H.R. 10435, a bill providing for the extension of the time limitations under which patents were issued in the case of persons who served in the military or naval forces of the United States during the World War. March 23 and April 13, 1928
Publisher: U.S. G.P.O.
Published: 1928
Place of publication: Washington
Language: eng
Number of pages: 49
Subjects: Patents; Patent licenses; World War, 1914-1918; Veterans