CS171352B1 - - Google Patents
Info
- Publication number
- CS171352B1 CS171352B1 CS874971A CS874971A CS171352B1 CS 171352 B1 CS171352 B1 CS 171352B1 CS 874971 A CS874971 A CS 874971A CS 874971 A CS874971 A CS 874971A CS 171352 B1 CS171352 B1 CS 171352B1
- Authority
- CS
- Czechoslovakia
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15203570 | 1970-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS171352B1 true CS171352B1 (en:Method) | 1976-10-29 |
Family
ID=5483274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS874971A CS171352B1 (en:Method) | 1970-12-18 | 1971-12-16 |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG23980A1 (en:Method) |
| CS (1) | CS171352B1 (en:Method) |
| HU (1) | HU166907B (en:Method) |
| SU (1) | SU440368A1 (en:Method) |
-
1971
- 1971-12-11 BG BG7100019220A patent/BG23980A1/xx unknown
- 1971-12-16 HU HUPE000807 patent/HU166907B/hu unknown
- 1971-12-16 CS CS874971A patent/CS171352B1/cs unknown
- 1971-12-17 SU SU1726585A patent/SU440368A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| HU166907B (en:Method) | 1975-06-28 |
| SU440368A1 (ru) | 1974-08-25 |
| BG23980A1 (en) | 1977-12-15 |