DD54353A - - Google Patents
Info
- Publication number
- DD54353A DD54353A DD54353DA DD54353A DD 54353 A DD54353 A DD 54353A DD 54353D A DD54353D A DD 54353DA DD 54353 A DD54353 A DD 54353A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD54353A true DD54353A (ref) |
Family
ID=250976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD54353D DD54353A (ref) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD54353A (ref) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2331251A1 (de) * | 1972-06-19 | 1974-01-24 | Sun Research Development | Verfahren zur reinigung von aromatischen carbonsaeuren |
-
0
- DD DD54353D patent/DD54353A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2331251A1 (de) * | 1972-06-19 | 1974-01-24 | Sun Research Development | Verfahren zur reinigung von aromatischen carbonsaeuren |
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| Publication | Publication Date | Title |
|---|---|---|
| EP2574606B1 (en) | Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system | |
| US6376223B1 (en) | Process for purifying polycarboxylic acids | |
| US3847977A (en) | Purification process for aromatic acids | |
| DD54353A (ref) |