NL7505814A - Dakontluchter. - Google Patents
Dakontluchter.Info
- Publication number
- NL7505814A NL7505814A NL7505814A NL7505814A NL7505814A NL 7505814 A NL7505814 A NL 7505814A NL 7505814 A NL7505814 A NL 7505814A NL 7505814 A NL7505814 A NL 7505814A NL 7505814 A NL7505814 A NL 7505814A
- Authority
- NL
- Netherlands
- Prior art keywords
- air vent
- roof air
- roof
- vent
- air
- 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)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742423791 DE2423791C2 (de) | 1974-05-16 | 1974-05-16 | Dachentlüfter |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7505814A true NL7505814A (nl) | 1975-11-18 |
NL179757C NL179757C (nl) | 1986-11-03 |
Family
ID=5915730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7505814A NL179757C (nl) | 1974-05-16 | 1975-05-16 | Dakontluchter. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2423791C2 (nl) |
FR (1) | FR2271517A1 (nl) |
NL (1) | NL179757C (nl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2659748C2 (de) * | 1976-12-31 | 1985-11-07 | Robertson-GAL Gesellschaft für angewandte Lufttechnik mbH, 4052 Korschenbroich | Dachlüfter für Hallen |
DE4300408C1 (de) * | 1993-01-09 | 1994-05-26 | Aerovent Lufttechnik Gmbh | Dachflächenentlüfter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1029830A (en) * | 1962-12-18 | 1966-05-18 | Colt Ventilation & Heating Ltd | Improvements in or relating to ventilators |
-
1974
- 1974-05-16 DE DE19742423791 patent/DE2423791C2/de not_active Expired
-
1975
- 1975-05-15 FR FR7515169A patent/FR2271517A1/fr active Granted
- 1975-05-16 NL NL7505814A patent/NL179757C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL179757C (nl) | 1986-11-03 |
DE2423791A1 (de) | 1975-11-27 |
FR2271517B1 (nl) | 1979-04-13 |
FR2271517A1 (en) | 1975-12-12 |
DE2423791C2 (de) | 1982-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7410076A (nl) | Luchtband. | |
NL7409600A (nl) | Luchtcompressor. | |
NL7510548A (nl) | Luchtcompressor. | |
NL7409776A (nl) | Dakventilatieinrichting. | |
NL7509145A (nl) | Luchtband. | |
NL7503832A (nl) | Luchtafzuiginrichting. | |
NL163742C (nl) | Luchtband. | |
NL7508844A (nl) | Luchtband. | |
NL7509834A (nl) | Luchtband. | |
NL7506196A (nl) | Dakonderdeel. | |
NL174183C (nl) | Luchtconditioneerinrichting. | |
NL7504797A (nl) | Ventilator. | |
NO142970C (no) | Ventilator. | |
NL180878C (nl) | Luchtconditioneersysteem. | |
NL7502593A (nl) | Platte dakbedekking. | |
NL7505719A (nl) | Luchtband. | |
NL7502159A (nl) | Luchtband. | |
NL7400996A (nl) | Dakbedekking. | |
NL7506360A (nl) | Dakontluchter. | |
NL7505814A (nl) | Dakontluchter. | |
NL7503898A (nl) | Luchtbanden. | |
SE7505321L (sv) | Luftforvermare. | |
NL7505362A (nl) | Ventileerinrichting. | |
NL7505891A (nl) | Luchtband. | |
AT327455B (de) | Dachentlufter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: ROBERTSON GAL GESELLSCHAFT FUER ANGEWANDTE |
|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
TNT | Modifications of names of proprietors of patents or applicants of examined patent applications |
Owner name: ROGAL GESELLSCHAFT FUER ANGEWANDTE LUFTTECHNIK MBH |
|
V1 | Lapsed because of non-payment of the annual fee |