Number | Date | Country | Kind |
---|---|---|---|
11-290579 | Oct 1999 | JP | |
11-290582 | Oct 1999 | JP | |
11-360219 | Dec 1999 | JP | |
2000-221677 | Jul 2000 | JP |
Number | Name | Date | Kind |
---|---|---|---|
5866752 | Goozner | Feb 1999 | A |
6248217 | Biswas et al. | Jun 2001 | B1 |
Entry |
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Fukaya, et al “Photocatalytic Treatment of Colored Waste Water with TiO2 Film Coated on Silica Gel,” Proceedings of the Fourth International Conference on Ecomaterials, Nov. 9-12, 1999, Gifu, Japan, p.p. 539-542. |