NL7312839A - - Google Patents
Info
- Publication number
- NL7312839A NL7312839A NL7312839A NL7312839A NL7312839A NL 7312839 A NL7312839 A NL 7312839A NL 7312839 A NL7312839 A NL 7312839A NL 7312839 A NL7312839 A NL 7312839A NL 7312839 A NL7312839 A NL 7312839A
- Authority
- NL
- Netherlands
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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7235613 | 1972-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7312839A true NL7312839A (https=) | 1974-04-01 |
Family
ID=6632966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7312839A NL7312839A (https=) | 1972-09-28 | 1973-09-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE805330A (https=) |
| FR (1) | FR2201436B1 (https=) |
| IT (1) | IT1006608B (https=) |
| NL (1) | NL7312839A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2867842B1 (fr) * | 2004-03-16 | 2007-01-12 | Soler Y Palau Sa | Piquage de ventilation et caisson comportant un tel piquage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE337867B (https=) * | 1967-06-30 | 1971-08-23 | Svenska Flaektfabriken Ab |
-
1973
- 1973-09-18 NL NL7312839A patent/NL7312839A/xx unknown
- 1973-09-25 IT IT2931173A patent/IT1006608B/it active
- 1973-09-26 BE BE136055A patent/BE805330A/xx unknown
- 1973-09-26 FR FR7334442A patent/FR2201436B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2201436B1 (https=) | 1976-06-18 |
| IT1006608B (it) | 1976-10-20 |
| FR2201436A1 (https=) | 1974-04-26 |
| BE805330A (fr) | 1974-01-16 |