DD111921A1 - - Google Patents
Info
- Publication number
- DD111921A1 DD111921A1 DD17915974A DD17915974A DD111921A1 DD 111921 A1 DD111921 A1 DD 111921A1 DD 17915974 A DD17915974 A DD 17915974A DD 17915974 A DD17915974 A DD 17915974A DD 111921 A1 DD111921 A1 DD 111921A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17915974A DD111921A1 (en:Method) | 1974-06-14 | 1974-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17915974A DD111921A1 (en:Method) | 1974-06-14 | 1974-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD111921A1 true DD111921A1 (en:Method) | 1975-03-12 |
Family
ID=5496155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17915974A DD111921A1 (en:Method) | 1974-06-14 | 1974-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD111921A1 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805403A (zh) * | 2017-10-18 | 2018-03-16 | 恒升化工有限公司 | 一种弱酸性红色染料的制备方法 |
-
1974
- 1974-06-14 DD DD17915974A patent/DD111921A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805403A (zh) * | 2017-10-18 | 2018-03-16 | 恒升化工有限公司 | 一种弱酸性红色染料的制备方法 |