PL215334A2 - - Google Patents
Info
- Publication number
- PL215334A2 PL215334A2 PL21533479A PL21533479A PL215334A2 PL 215334 A2 PL215334 A2 PL 215334A2 PL 21533479 A PL21533479 A PL 21533479A PL 21533479 A PL21533479 A PL 21533479A PL 215334 A2 PL215334 A2 PL 215334A2
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21533479A PL119749B2 (en) | 1979-05-02 | 1979-05-02 | Cooling-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21533479A PL119749B2 (en) | 1979-05-02 | 1979-05-02 | Cooling-heating device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| PL215334A2 true PL215334A2 (OSRAM) | 1980-04-08 |
| PL119749B2 PL119749B2 (en) | 1982-01-30 |
| PL119749B1 PL119749B1 (OSRAM) | 1982-01-31 |
Family
ID=19996063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21533479A PL119749B2 (en) | 1979-05-02 | 1979-05-02 | Cooling-heating device |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL119749B2 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1798509B1 (en) | 2005-12-14 | 2016-08-24 | Krzysztof Cwik Pro-Vent Systemy Wentylacyjne | Ground heat exchanger |
-
1979
- 1979-05-02 PL PL21533479A patent/PL119749B2/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL119749B2 (en) | 1982-01-30 |