FR534378A - Aspirateur de fumée - Google Patents
Aspirateur de fuméeInfo
- Publication number
- FR534378A FR534378A FR534378DA FR534378A FR 534378 A FR534378 A FR 534378A FR 534378D A FR534378D A FR 534378DA FR 534378 A FR534378 A FR 534378A
- Authority
- FR
- France
- Prior art keywords
- smoke extractor
- extractor
- smoke
- 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 |
---|---|---|---|
FR534378T | 1921-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR534378A true FR534378A (fr) | 1922-03-24 |
Family
ID=8925483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR534378D Expired FR534378A (fr) | 1921-04-22 | 1921-04-22 | Aspirateur de fumée |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR534378A (fr) |
-
1921
- 1921-04-22 FR FR534378D patent/FR534378A/fr not_active Expired
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