Number | Date | Country | Kind |
---|---|---|---|
0100398 | Feb 2001 | SE |
Number | Name | Date | Kind |
---|---|---|---|
4265662 | Miyake et al. | May 1981 | A |
4280841 | Ito et al. | Jul 1981 | A |
4497660 | Lindholm | Feb 1985 | A |
4936912 | Revankar | Jun 1990 | A |
5802955 | Stoll et al. | Sep 1998 | A |
6010283 | Henrich et al. | Jan 2000 | A |
6086650 | Carpenter | Jul 2000 | A |
6200524 | Griskin et al. | Mar 2001 | B1 |
Number | Date | Country |
---|---|---|
7-286228 | Oct 1995 | JP |
8002569 | Nov 1980 | WO |
9913119 | Mar 1999 | WO |
Entry |
---|
“Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water”, British Standard BS 6920: Section 2.6: 1996. |
Database WPI XP-002220592, Section Ch. Week 199601, Derwent Publications Ltd., London, GB, JP 07 286228, Oct. 31, 1995. |