PL196795A1 - DIFFUSER-DIFFUSER FOR HEATING, COOLING AND VENTILATION - Google Patents
DIFFUSER-DIFFUSER FOR HEATING, COOLING AND VENTILATIONInfo
- Publication number
- PL196795A1 PL196795A1 PL19679577A PL19679577A PL196795A1 PL 196795 A1 PL196795 A1 PL 196795A1 PL 19679577 A PL19679577 A PL 19679577A PL 19679577 A PL19679577 A PL 19679577A PL 196795 A1 PL196795 A1 PL 196795A1
- Authority
- PL
- Poland
- Prior art keywords
- diffuser
- ventilation
- cooling
- heating
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19679577A PL196795A1 (en) | 1977-03-21 | 1977-03-21 | DIFFUSER-DIFFUSER FOR HEATING, COOLING AND VENTILATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19679577A PL196795A1 (en) | 1977-03-21 | 1977-03-21 | DIFFUSER-DIFFUSER FOR HEATING, COOLING AND VENTILATION |
Publications (1)
Publication Number | Publication Date |
---|---|
PL196795A1 true PL196795A1 (en) | 1978-10-23 |
Family
ID=19981512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19679577A PL196795A1 (en) | 1977-03-21 | 1977-03-21 | DIFFUSER-DIFFUSER FOR HEATING, COOLING AND VENTILATION |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL196795A1 (en) |
-
1977
- 1977-03-21 PL PL19679577A patent/PL196795A1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20030426 |