FR338498A - Ventilateur - Google Patents
VentilateurInfo
- Publication number
- FR338498A FR338498A FR338498DA FR338498A FR 338498 A FR338498 A FR 338498A FR 338498D A FR338498D A FR 338498DA FR 338498 A FR338498 A FR 338498A
- Authority
- FR
- France
- Prior art keywords
- fan
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
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 |
---|---|---|---|
GB338498X | 1903-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR338498A true FR338498A (fr) | 1904-05-24 |
Family
ID=1387775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR338498D Expired FR338498A (fr) | 1903-03-20 | 1903-12-03 | Ventilateur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR338498A (fr) |
-
1903
- 1903-12-03 FR FR338498D patent/FR338498A/fr not_active Expired
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