DD63492A - - Google Patents
Info
- Publication number
- DD63492A DD63492A DD63492DA DD63492A DD 63492 A DD63492 A DD 63492A DD 63492D A DD63492D A DD 63492DA DD 63492 A DD63492 A DD 63492A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD63492A true DD63492A (xx) |
Family
ID=256542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD63492D DD63492A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD63492A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0243320A1 (de) * | 1986-04-25 | 1987-10-28 | Ciba-Geigy Ag | Verfahren zur Entwässerung von Gemischen aus Wasser und N-heterocyclischen Verbindungen |
-
0
- DD DD63492D patent/DD63492A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0243320A1 (de) * | 1986-04-25 | 1987-10-28 | Ciba-Geigy Ag | Verfahren zur Entwässerung von Gemischen aus Wasser und N-heterocyclischen Verbindungen |
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| CN102584684A (zh) | 从废弃物吡啶盐酸盐中回收吡啶并循环再利用的方法 | |
| EP0243320B1 (de) | Verfahren zur Entwässerung von Gemischen aus Wasser und N-heterocyclischen Verbindungen | |
| DD63492A (xx) |