Number | Date | Country | Kind |
---|---|---|---|
242/92-1 | Jan 1992 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
4578220 | Huenig et al. | Mar 1986 | |
4981962 | Baumann et al. | Jan 1991 | |
5001243 | Fischer et al. | Mar 1991 | |
5009812 | Finter et al. | Apr 1991 | |
5011944 | Kvita et al. | Apr 1991 | |
5108841 | Wegmann et al. | Apr 1992 | |
5112977 | Fischer et al. | May 1992 | |
5153321 | Finter et al. | Oct 1992 | |
5158829 | Wegmann et al. | Oct 1992 |
Number | Date | Country |
---|---|---|
285564 | Oct 1988 | EPX |
344109 | Nov 1989 | EPX |
3437814 | Oct 1983 | DEX |
Entry |
---|
Synthetic Metals, 41-43 (1991) pp. 2365-2375 Stanton Rak et al. |