Number | Date | Country | Kind |
---|---|---|---|
195 36 223.3 | Sep 1995 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3802837 | Bohnert et al. | Apr 1974 | |
3990846 | Lehinant et al. | Nov 1976 | |
4762524 | Chambers et al. | Aug 1988 | |
5356440 | Galafassi et al. | Oct 1994 |
Number | Date | Country |
---|---|---|
0 586 331 | Mar 1994 | EPX |
0 637 915 | Feb 1995 | EPX |
Entry |
---|
Duschewa, M., et al, Melliand Textilberichte 70:360-364 (1989) no month available. |