DD117211A1 - - Google Patents
Info
- Publication number
- DD117211A1 DD117211A1 DD18520375A DD18520375A DD117211A1 DD 117211 A1 DD117211 A1 DD 117211A1 DD 18520375 A DD18520375 A DD 18520375A DD 18520375 A DD18520375 A DD 18520375A DD 117211 A1 DD117211 A1 DD 117211A1
- Authority
- DD
- German Democratic Republic
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7402031151A SU496804A1 (ru) | 1974-06-20 | 1974-06-20 | Способ выделени ацетальдегида |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD117211A1 true DD117211A1 (OSRAM) | 1976-01-05 |
Family
ID=20586820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18520375A DD117211A1 (OSRAM) | 1974-06-20 | 1975-04-03 |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG25706A1 (OSRAM) |
| CS (1) | CS172008B1 (OSRAM) |
| DD (1) | DD117211A1 (OSRAM) |
| RO (1) | RO67347A (OSRAM) |
| SU (1) | SU496804A1 (OSRAM) |
-
1974
- 1974-06-20 SU SU7402031151A patent/SU496804A1/ru active
-
1975
- 1975-04-03 DD DD18520375A patent/DD117211A1/xx unknown
- 1975-04-08 CS CS240575A patent/CS172008B1/cs unknown
- 1975-04-15 RO RO7581992A patent/RO67347A/ro unknown
- 1975-04-23 BG BG7500029764A patent/BG25706A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG25706A1 (en) | 1978-12-12 |
| SU496804A1 (ru) | 1978-06-30 |
| CS172008B1 (OSRAM) | 1976-12-29 |
| RO67347A (ro) | 1981-06-30 |