DD121252A4 - - Google Patents
Info
- Publication number
- DD121252A4 DD121252A4 DD15969471A DD15969471A DD121252A4 DD 121252 A4 DD121252 A4 DD 121252A4 DD 15969471 A DD15969471 A DD 15969471A DD 15969471 A DD15969471 A DD 15969471A DD 121252 A4 DD121252 A4 DD 121252A4
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15969471A DD121252A4 (en:Method) | 1971-12-21 | 1971-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15969471A DD121252A4 (en:Method) | 1971-12-21 | 1971-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121252A4 true DD121252A4 (en:Method) | 1976-07-20 |
Family
ID=5484829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD15969471A DD121252A4 (en:Method) | 1971-12-21 | 1971-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD121252A4 (en:Method) |
-
1971
- 1971-12-21 DD DD15969471A patent/DD121252A4/xx unknown