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In U.S. Patent Office, before examiner of interferences : Interference No. 59380, Ruric C. Roark and Richard T. Cotton vs. Carl Taube, Wilhelm Schepes, and Hans Kukenthal; record for Roark and Cotton at final hearing.

Bibliographic Details
Corporate Author: United States. Bureau of Chemistry and Soils
Other Authors: Cotton, R. T., Roark, R. C. (Ruric Creegan)
Format: Government Document eBook
Language:English
Published: Washington : [publisher not identified], [1930]
Subjects:
United States. > Bureau of Chemistry and Soils.
Patents.
Pesticides.
Electronic books.
Online Access:Connect to the full text of this electronic document
Description
Item Description:Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC.
Electronic resource.
Physical Description:1 online resource (pages)
Format:System requirements: PDF reader software.