Number | Date | Country | Kind |
---|---|---|---|
196 50 610 | Dec 1996 | DE |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/EP97/06534 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO98/25165 | 6/11/1998 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
5020581 | Gutierrez | Jun 1991 | A |
5560970 | Ludebuhl | Oct 1996 | A |
5602528 | Witchger | Feb 1997 | A |
5624514 | Frowein | Apr 1997 | A |
5660663 | Chamberlain et al. | Aug 1997 | A |
Number | Date | Country |
---|---|---|
4239846 | Jun 1994 | DE |
0153286 | Aug 1985 | EP |
2531234 | Feb 1984 | FR |
WO 9429503 | Dec 1994 | WO |
Entry |
---|
Patent Abstract of Japan, vol. 016, No. 046 (P-1307), Feb. 5, 1992, JP 03 250299A (Unitika Ltd). |
Patent Abstract of Japan, vol. 015, No. 331 (P-1241), Aug. 22, 1991, JP 03 121598A (Unitika Ltd). |