Organic pigments from twisted benzidines
Title: | Organic pigments from twisted benzidines |
Date: | 1999 |
Citation: | Freeman, H. S., Hinks, D., & Sokolowska-Gajda, J. (1999). Organic pigments from twisted benzidines. U.S. Patent No. 5,965,717. Washington, DC: U.S. Patent and Trademark Office. |
URI: | http://www.lib.ncsu.edu/resolver/1840.2/828 |
Files in this item
Files | Size | Format | View |
---|---|---|---|
US_5965717_A_I.pdf | 57.71Kb |
View/ |