DD112746A1 - - Google Patents
Info
- Publication number
- DD112746A1 DD112746A1 DD17892574A DD17892574A DD112746A1 DD 112746 A1 DD112746 A1 DD 112746A1 DD 17892574 A DD17892574 A DD 17892574A DD 17892574 A DD17892574 A DD 17892574A DD 112746 A1 DD112746 A1 DD 112746A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17892574A DD112746A1 (en:Method) | 1974-06-04 | 1974-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17892574A DD112746A1 (en:Method) | 1974-06-04 | 1974-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD112746A1 true DD112746A1 (en:Method) | 1975-05-05 |
Family
ID=5496027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17892574A DD112746A1 (en:Method) | 1974-06-04 | 1974-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD112746A1 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4040820A1 (de) * | 1990-05-16 | 1991-11-21 | Hermann Frese | Einrichtung zur reinigung von beispielsweise mit schadstoffen belastetem grundwasser |
-
1974
- 1974-06-04 DD DD17892574A patent/DD112746A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4040820A1 (de) * | 1990-05-16 | 1991-11-21 | Hermann Frese | Einrichtung zur reinigung von beispielsweise mit schadstoffen belastetem grundwasser |