Number | Date | Country | Kind |
---|---|---|---|
43 15 434.4 | May 1993 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3964990 | Woyden | Jun 1976 | |
4362608 | Biles et al. | Dec 1982 | |
4834850 | de Nora et al. | May 1989 |
Number | Date | Country |
---|---|---|
418757A2 | Mar 1991 | EPX |
Entry |
---|
Propectus of H. Stamm KG Company/1991. |