Number | Date | Country | Kind |
---|---|---|---|
197 19 765 | May 1997 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4688300 | Langen et al. | Aug 1987 | |
5226212 | Beringer | Jul 1993 | |
5447007 | Reil et al. | Sep 1995 | |
5471711 | Koyacs et al. | Dec 1995 | |
5595049 | Leifeld | Jan 1997 | |
5634316 | Leifeld | Jun 1997 | |
5664398 | Leifeld | Sep 1997 | |
5729868 | Liedgens et al. | Mar 1998 |
Number | Date | Country |
---|---|---|
0508365A1 | Oct 1992 | EPX |
3734258A1 | Apr 1989 | DEX |
4231698A1 | Mar 1993 | DEX |
4435853A1 | Apr 1996 | DEX |
Entry |
---|
European Patent Office Search Report, Mar. 3, 1999. |
German Patent Office Search Report, Sep. 4, 1997. |