PL220057A2 - - Google Patents
Info
- Publication number
- PL220057A2 PL220057A2 PL22005779A PL22005779A PL220057A2 PL 220057 A2 PL220057 A2 PL 220057A2 PL 22005779 A PL22005779 A PL 22005779A PL 22005779 A PL22005779 A PL 22005779A PL 220057 A2 PL220057 A2 PL 220057A2
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22005779A PL115209B2 (en) | 1979-11-30 | 1979-11-30 | Apparatus for aeration and increase of temperature of water in water-courses and ponds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22005779A PL115209B2 (en) | 1979-11-30 | 1979-11-30 | Apparatus for aeration and increase of temperature of water in water-courses and ponds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL220057A2 true PL220057A2 (pl) | 1980-08-11 |
| PL115209B2 PL115209B2 (en) | 1981-03-31 |
Family
ID=19999757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22005779A PL115209B2 (en) | 1979-11-30 | 1979-11-30 | Apparatus for aeration and increase of temperature of water in water-courses and ponds |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL115209B2 (pl) |
-
1979
- 1979-11-30 PL PL22005779A patent/PL115209B2/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL115209B2 (en) | 1981-03-31 |