FR804242A - Appareil de ventilation permanente - Google Patents
Appareil de ventilation permanenteInfo
- Publication number
- FR804242A FR804242A FR804242DA FR804242A FR 804242 A FR804242 A FR 804242A FR 804242D A FR804242D A FR 804242DA FR 804242 A FR804242 A FR 804242A
- Authority
- FR
- France
- Prior art keywords
- ventilation device
- permanent ventilation
- permanent
- 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
- 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 |
---|---|---|---|
FR804242T | 1936-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR804242A true FR804242A (fr) | 1936-10-19 |
Family
ID=9250635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR804242D Expired FR804242A (fr) | 1936-03-03 | 1936-03-03 | Appareil de ventilation permanente |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR804242A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3103458A1 (de) * | 1981-02-02 | 1982-09-02 | Friedrich 8000 München Bürcher | Mauerkasten |
-
1936
- 1936-03-03 FR FR804242D patent/FR804242A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3103458A1 (de) * | 1981-02-02 | 1982-09-02 | Friedrich 8000 München Bürcher | Mauerkasten |
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