Number | Date | Country | Kind |
---|---|---|---|
40 42 005.1 | Dec 1990 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/EP91/02495 | 12/21/1991 | 2/25/1994 | 2/25/1994 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/11279 | 7/9/1992 |
Number | Name | Date | Kind |
---|---|---|---|
4536401 | Neef et al. | Aug 1985 | |
4609651 | Rohde et al. | Sep 1986 |
Number | Date | Country |
---|---|---|
0116974 | Aug 1984 | EPX |
0127864 | Dec 1984 | EPX |
0147361 | Jul 1985 | EPX |
Entry |
---|
CA 120: 323998 (Abstract of Chinese patent CN 92-101450 Jan. 31, 1992) Faming. |
CA 115: 114882 (Abstract of East German patent DD 289542 May 2 1991) Kasch, et al. |