Patents
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Patents, 1939-1940
File
Identifier: M043.03.04.0003.0055
Scope and Contents
From the Sub-Series:
The Bryon Cohn subseries Personal and Professional materials contains photographs, Cohn's undergraduate and graduate studies, personnel files, biographical information, patents and newspaper clippings.
Dates:
1939-1940