DD109989A1 - - Google Patents
Info
- Publication number
- DD109989A1 DD109989A1 DD17646474A DD17646474A DD109989A1 DD 109989 A1 DD109989 A1 DD 109989A1 DD 17646474 A DD17646474 A DD 17646474A DD 17646474 A DD17646474 A DD 17646474A DD 109989 A1 DD109989 A1 DD 109989A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17646474A DD109989A1 (en:Method) | 1974-02-08 | 1974-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17646474A DD109989A1 (en:Method) | 1974-02-08 | 1974-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109989A1 true DD109989A1 (en:Method) | 1974-12-05 |
Family
ID=5494570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17646474A DD109989A1 (en:Method) | 1974-02-08 | 1974-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD109989A1 (en:Method) |
-
1974
- 1974-02-08 DD DD17646474A patent/DD109989A1/xx unknown