Number | Date | Country | Kind |
---|---|---|---|
196 29 640 | Jul 1996 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/EP97/03924 | 7/21/1997 | 4/19/1999 | 4/19/1999 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO98/03457 | 1/29/1998 |
Number | Name | Date | Kind |
---|---|---|---|
1724627 | Varnau et al. | Aug 1929 | |
2315699 | Goepp | Apr 1943 | |
2594863 | Buck et al. | Apr 1952 | |
3330874 | Shannon | Jul 1967 | |
4293570 | Vadasz | Oct 1981 | |
4605794 | Reiff et al. | Aug 1986 | |
5068467 | Kunimi et al. | Nov 1991 |
Entry |
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Kirk-Othmer, Encyclopedia of Chemical Technology, evaporation, 3rd, vol. 9, pp. 478-481, Apr. 1980. |