United States Patent Office, patents held by E. Paul du Pont, 1911, 1912, 1914-1917, 1919, 1920
File — Box: 2, Folder: 25
Accession: 2021-223Identifier: 2021-223-I.-B.
Part of collection: E. Paul du Pont papers (2021-223)
Dates
- Creation: 1911
- Creation: 1912
- Creation: 1914-1917
- Creation: 1919
- Creation: 1920
Physical Description
8 patents.
Physical Storage Information
Select the link below to view all items in this containerExtent
From the Collection: 6 Linear Feet
Language of Materials
From the Collection: English
Repository Details
Repository Details
Part of the Audiovisual Collections Repository