Number | Date | Country | Kind |
---|---|---|---|
0026140 | Oct 2000 | GB |
Number | Name | Date | Kind |
---|---|---|---|
5624769 | Li et al. | Apr 1997 | A |
6444340 | Jaffrey | Sep 2002 | B1 |
Number | Date | Country |
---|---|---|
0 098 605 | Jan 1984 | EP |
10092446 | Apr 1998 | JP |
Entry |
---|
Patent Abstracts of Japan, vol. 2000, No. 12, Jan. 2001 (JP2000 239806). |
Patent Abstract of Japan, vol. 2000, No. 13, Feb. 2/2001 (JP2000 277133). |