CS159261B2 - - Google Patents
Info
- Publication number
- CS159261B2 CS159261B2 CS226872A CS226872A CS159261B2 CS 159261 B2 CS159261 B2 CS 159261B2 CS 226872 A CS226872 A CS 226872A CS 226872 A CS226872 A CS 226872A CS 159261 B2 CS159261 B2 CS 159261B2
- Authority
- CS
- Czechoslovakia
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15454871 | 1971-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS159261B2 true CS159261B2 (en:Method) | 1974-12-27 |
Family
ID=5483727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS226872A CS159261B2 (en:Method) | 1971-04-21 | 1972-04-05 |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS159261B2 (en:Method) |
| HU (1) | HU168651B (en:Method) |
| RO (1) | RO60328A (en:Method) |
| SU (1) | SU444764A1 (en:Method) |
-
1972
- 1972-04-05 CS CS226872A patent/CS159261B2/cs unknown
- 1972-04-20 SU SU1775656A patent/SU444764A1/ru active
- 1972-04-20 HU HULE000646 patent/HU168651B/hu unknown
- 1972-04-21 RO RO7064672A patent/RO60328A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO60328A (en:Method) | 1976-07-15 |
| SU444764A1 (ru) | 1974-09-30 |
| HU168651B (en:Method) | 1976-06-28 |