DD121934A5 - - Google Patents
Info
- Publication number
- DD121934A5 DD121934A5 DD18818675A DD18818675A DD121934A5 DD 121934 A5 DD121934 A5 DD 121934A5 DD 18818675 A DD18818675 A DD 18818675A DD 18818675 A DD18818675 A DD 18818675A DD 121934 A5 DD121934 A5 DD 121934A5
- Authority
- DD
- German Democratic Republic
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB38814/74A GB1522141A (en) | 1974-09-05 | 1974-09-05 | 2,3-dihydrobenzofuran derivatives and a process for their preparation |
| GB33686/75A GB1522142A (en) | 1974-09-05 | 1974-09-05 | Process for the production of 2,3-dihydrobenzofurans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121934A5 true DD121934A5 (https=) | 1976-09-05 |
Family
ID=26263921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18818675A DD121934A5 (https=) | 1974-09-05 | 1975-09-04 |
Country Status (6)
| Country | Link |
|---|---|
| DD (1) | DD121934A5 (https=) |
| DK (1) | DK398275A (https=) |
| HU (1) | HU173992B (https=) |
| IE (1) | IE41513B1 (https=) |
| IL (1) | IL47922A (https=) |
| PL (1) | PL103396B1 (https=) |
-
1975
- 1975-08-14 IL IL47922A patent/IL47922A/xx unknown
- 1975-08-18 IE IE182175A patent/IE41513B1/en unknown
- 1975-09-04 HU HU75FI598A patent/HU173992B/hu unknown
- 1975-09-04 DK DK398275A patent/DK398275A/da not_active Application Discontinuation
- 1975-09-04 DD DD18818675A patent/DD121934A5/xx unknown
- 1975-09-04 PL PL18313175A patent/PL103396B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE41513L (en) | 1976-03-05 |
| DK398275A (da) | 1976-03-06 |
| IL47922A0 (en) | 1975-11-25 |
| HU173992B (hu) | 1979-10-28 |
| IL47922A (en) | 1980-05-30 |
| IE41513B1 (en) | 1980-01-16 |
| PL103396B1 (pl) | 1979-06-30 |