Science and Technology
Washington: Byron S. Adams, ca. 1941. softcover. 3 parts as follows: 1. Record for George Felix Hennion (177 pages) ; 2 Brief on behalf of Appellant George Felix Hennion (65 pages) ; and 3.Hennion's Answer to Petition for Rehearing (17 pages). 3 volumes, each in original wrapper. Involves chemical patent.