Number | Date | Country | Kind |
---|---|---|---|
10-239499 | Aug 1998 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3490684 | Rietveld | Jan 1970 | |
3635593 | Moret | Jan 1972 | |
3910729 | Jepsen et al. | Oct 1975 | |
4644851 | Young | Feb 1987 | |
5146124 | Higham et al. | Sep 1992 | |
5525845 | Beale et al. | Jun 1996 | |
5704771 | Fujisawa et al. | Jan 1998 | |
5772410 | Chang | Jun 1998 | |
5944302 | Loc | Aug 1999 |
Number | Date | Country |
---|---|---|
1 550 579 | Dec 1968 | FR |
1.550.579 | Dec 1968 | FR |
Entry |
---|
Copy of European Search Report dated Sep. 20, 2000. |