Number | Date | Country | Kind |
---|---|---|---|
195 19 207 | May 1995 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/EP96/02227 | 5/23/1996 | 11/10/1997 | 11/10/1997 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO96/37556 | 11/28/1996 |
Number | Name | Date | Kind |
---|---|---|---|
3294725 | Findlay et al. | Dec 1966 | |
4894412 | Okada et al. | Jan 1990 | |
5000861 | Yang | Mar 1991 | |
5004771 | Feder et al. | Apr 1991 | |
5045231 | Braun et al. | Sep 1991 | |
5140061 | Feder | Aug 1992 |
Number | Date | Country |
---|---|---|
1037707 | Aug 1958 | DEX |
4217561 | May 1992 | DEX |
4340400 | Nov 1993 | DEX |
Entry |
---|
U.S. application No. 08/056,088, Braun et al., filed May 27, 1992. |
U.S. application No. 08/342,192, Oberneder et al., filed Nov. 26, 1993. |
"Ullmann's Encyclopedia of Industrial Chemistry", Urban & Schwarzenberg, Munich, Berlin, 3rd edition, vol. 1, p. 720ff. |