Number | Date | Country | Kind |
---|---|---|---|
97 12344 | Oct 1997 | FR |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/FR98/02088 | WO | 00 | 4/3/2000 | 4/3/2000 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO99/18669 | 4/15/1999 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
4443887 | Shiramizu | Apr 1984 | |
4648103 | Welty et al. | Mar 1987 | |
5172400 | Maemura | Dec 1992 | |
6067339 | Knapp et al. | May 2000 |
Entry |
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