PL337636A1 - Ventilation opening shutter - Google Patents
Ventilation opening shutterInfo
- Publication number
- PL337636A1 PL337636A1 PL33763699A PL33763699A PL337636A1 PL 337636 A1 PL337636 A1 PL 337636A1 PL 33763699 A PL33763699 A PL 33763699A PL 33763699 A PL33763699 A PL 33763699A PL 337636 A1 PL337636 A1 PL 337636A1
- Authority
- PL
- Poland
- Prior art keywords
- ventilation opening
- opening shutter
- shutter
- ventilation
- opening
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL337636A PL197510B1 (en) | 1999-12-31 | 1999-12-31 | Ventilation opening shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL337636A PL197510B1 (en) | 1999-12-31 | 1999-12-31 | Ventilation opening shutter |
Publications (2)
Publication Number | Publication Date |
---|---|
PL337636A1 true PL337636A1 (en) | 2001-07-02 |
PL197510B1 PL197510B1 (en) | 2008-04-30 |
Family
ID=20075798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL337636A PL197510B1 (en) | 1999-12-31 | 1999-12-31 | Ventilation opening shutter |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL197510B1 (en) |
-
1999
- 1999-12-31 PL PL337636A patent/PL197510B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL197510B1 (en) | 2008-04-30 |
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