DD120538A1 - - Google Patents
Info
- Publication number
- DD120538A1 DD120538A1 DD18338774A DD18338774A DD120538A1 DD 120538 A1 DD120538 A1 DD 120538A1 DD 18338774 A DD18338774 A DD 18338774A DD 18338774 A DD18338774 A DD 18338774A DD 120538 A1 DD120538 A1 DD 120538A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18338774A DD120538A1 (forum.php) | 1974-12-24 | 1974-12-24 | |
| BG031702A BG29577A3 (en) | 1974-12-24 | 1975-12-05 | Heat- exchange plate |
| HUIU000283 HU176402B (en) | 1974-12-24 | 1975-12-05 | Heat transfer plates |
| CS882475A CS193699B1 (en) | 1974-12-24 | 1975-12-23 | Lamellar heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18338774A DD120538A1 (forum.php) | 1974-12-24 | 1974-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD120538A1 true DD120538A1 (forum.php) | 1976-06-12 |
Family
ID=5498677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18338774A DD120538A1 (forum.php) | 1974-12-24 | 1974-12-24 |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG29577A3 (forum.php) |
| CS (1) | CS193699B1 (forum.php) |
| DD (1) | DD120538A1 (forum.php) |
| HU (1) | HU176402B (forum.php) |
-
1974
- 1974-12-24 DD DD18338774A patent/DD120538A1/xx unknown
-
1975
- 1975-12-05 HU HUIU000283 patent/HU176402B/hu unknown
- 1975-12-05 BG BG031702A patent/BG29577A3/xx unknown
- 1975-12-23 CS CS882475A patent/CS193699B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS193699B1 (en) | 1979-11-30 |
| HU176402B (en) | 1981-02-28 |
| BG29577A3 (en) | 1980-12-12 |