Number | Date | Country | Kind |
---|---|---|---|
198 57 307 | Dec 1998 | DE |
Number | Name | Date | Kind |
---|---|---|---|
4427811 | Elias et al. | Jan 1984 | A |
4782112 | Kondo et al. | Nov 1988 | A |
5085803 | Wakita et al. | Feb 1992 | A |
5700870 | Mueller et al. | Dec 1997 | A |
Number | Date | Country |
---|---|---|
0 552 983 | Jul 1993 | EP |
0 646 672 | Apr 1995 | EP |
0 663 468 | Jul 1995 | EP |
0 669 419 | Aug 1995 | EP |
0 758 666 | Feb 1997 | EP |
Entry |
---|
The English Derwent Abstract 1997-109938 (11) corresponding to EP 0758666 is enclosed. |