Number | Date | Country | Kind |
---|---|---|---|
9526182 | Dec 1995 | GBX |
Number | Date | Country |
---|---|---|
0331237 | Sep 1989 | EPX |
0507478 | Oct 1992 | EPX |
63-223099 | Sep 1988 | JPX |
63-245497 | Oct 1988 | JPX |
8804341 | Jun 1988 | WOX |
8908111 | Sep 1989 | WOX |
Entry |
---|
International Search Report No. PCT/EP 96/04843 dated Apr. 11, 1997. |