NL7712560A - Dakventilatie-inrichting. - Google Patents
Dakventilatie-inrichting.Info
- Publication number
- NL7712560A NL7712560A NL7712560A NL7712560A NL7712560A NL 7712560 A NL7712560 A NL 7712560A NL 7712560 A NL7712560 A NL 7712560A NL 7712560 A NL7712560 A NL 7712560A NL 7712560 A NL7712560 A NL 7712560A
- Authority
- NL
- Netherlands
- Prior art keywords
- ventilation equipment
- roof ventilation
- roof
- equipment
- 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)
- Air-Flow Control Members (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7712560A NL7712560A (nl) | 1977-11-15 | 1977-11-15 | Dakventilatie-inrichting. |
DE19782848901 DE2848901A1 (de) | 1977-11-15 | 1978-11-10 | Dachentluefter |
BE2057407A BE871938A (nl) | 1977-11-15 | 1978-11-13 | Dakventilatie-inrichting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7712560A NL7712560A (nl) | 1977-11-15 | 1977-11-15 | Dakventilatie-inrichting. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7712560A true NL7712560A (nl) | 1979-05-17 |
Family
ID=19829542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7712560A NL7712560A (nl) | 1977-11-15 | 1977-11-15 | Dakventilatie-inrichting. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE871938A (nl) |
DE (1) | DE2848901A1 (nl) |
NL (1) | NL7712560A (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2159339A3 (de) * | 2008-09-02 | 2011-01-26 | Colt International Licensing Limited | Dachaufsatz mit schwenkbaren Lamellen |
-
1977
- 1977-11-15 NL NL7712560A patent/NL7712560A/nl not_active Application Discontinuation
-
1978
- 1978-11-10 DE DE19782848901 patent/DE2848901A1/de not_active Withdrawn
- 1978-11-13 BE BE2057407A patent/BE871938A/nl not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2159339A3 (de) * | 2008-09-02 | 2011-01-26 | Colt International Licensing Limited | Dachaufsatz mit schwenkbaren Lamellen |
Also Published As
Publication number | Publication date |
---|---|
DE2848901A1 (de) | 1979-05-17 |
BE871938A (nl) | 1979-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
CNR | Transfer of rights (patent application after its laying openfor public ins pection) |
Free format text: ATMOS TECHNISCHE BERATUNGEN A.G. |
|
BI | The patent application has been withdrawn |