FR691864A - Appareil de ventilation - Google Patents
Appareil de ventilationInfo
- Publication number
- FR691864A FR691864A FR691864DA FR691864A FR 691864 A FR691864 A FR 691864A FR 691864D A FR691864D A FR 691864DA FR 691864 A FR691864 A FR 691864A
- Authority
- FR
- France
- Prior art keywords
- ventilation device
- ventilation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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 |
---|---|---|---|
GB691864X | 1929-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR691864A true FR691864A (fr) | 1930-10-28 |
Family
ID=10493182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR691864D Expired FR691864A (fr) | 1929-06-14 | 1930-03-13 | Appareil de ventilation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR691864A (fr) |
-
1930
- 1930-03-13 FR FR691864D patent/FR691864A/fr not_active Expired
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