FI45088C - Katon tuuletuslaitteisto. - Google Patents
Katon tuuletuslaitteisto.Info
- Publication number
- FI45088C FI45088C FI307067A FI307067A FI45088C FI 45088 C FI45088 C FI 45088C FI 307067 A FI307067 A FI 307067A FI 307067 A FI307067 A FI 307067A FI 45088 C FI45088 C FI 45088C
- Authority
- FI
- Finland
- Prior art keywords
- roofs
- ventilation system
- ventilation
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK5267A DK122911B (da) | 1967-01-04 | 1967-01-04 | Ventilationsanlæg til tage. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI45088B FI45088B (fi) | 1971-11-30 |
FI45088C true FI45088C (fi) | 1972-03-10 |
Family
ID=8089183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI307067A FI45088C (fi) | 1967-01-04 | 1967-11-15 | Katon tuuletuslaitteisto. |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE1659279A1 (fi) |
DK (1) | DK122911B (fi) |
FI (1) | FI45088C (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4214513A (en) * | 1978-12-11 | 1980-07-29 | Ballard James W | One-piece roof vent device and methods of constructing and utilizing same |
DK147365C (da) * | 1981-02-27 | 1984-12-24 | Henning Zinkar Nielsen | Udluftningsventil til tage |
-
1967
- 1967-01-04 DK DK5267A patent/DK122911B/da not_active IP Right Cessation
- 1967-10-31 DE DE19671659279 patent/DE1659279A1/de active Pending
- 1967-10-31 DE DE19676603437 patent/DE6603437U/de not_active Expired
- 1967-11-15 FI FI307067A patent/FI45088C/fi active
Also Published As
Publication number | Publication date |
---|---|
DE6603437U (de) | 1969-09-18 |
DE1659279A1 (de) | 1971-01-21 |
DK122911B (da) | 1972-04-24 |
FI45088B (fi) | 1971-11-30 |
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