Technical material, 1972-1998
Series
Accession: 2319Identifier: 2319-II.
Part of collection: DuPont Permasep Products records (2319)
Dates
- Creation: 1972-1998
Scope and Contents
The technical aspects of the collection focus on Permasep® patents, patent infringement cases, specifications for various Permasep® products, user manuals, and technical reports and publications discussing reverse osmosis methods.
Extent
From the Collection: 3 Linear Feet
Additional Description
Access Restrictions
Records less than twenty-five years old are closed.
Repository Details
Repository Details
Part of the Manuscripts and Archives Repository