FR840882A - Appareils de chauffage - Google Patents
Appareils de chauffageInfo
- Publication number
- FR840882A FR840882A FR840882DA FR840882A FR 840882 A FR840882 A FR 840882A FR 840882D A FR840882D A FR 840882DA FR 840882 A FR840882 A FR 840882A
- Authority
- FR
- France
- Prior art keywords
- heating devices
- heating
- devices
- 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
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/002—Air heaters using electric energy supply
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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 |
---|---|---|---|
FR840882T | 1938-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR840882A true FR840882A (fr) | 1939-05-05 |
Family
ID=9304743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR840882D Expired FR840882A (fr) | 1938-07-20 | 1938-07-20 | Appareils de chauffage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR840882A (fr) |
-
1938
- 1938-07-20 FR FR840882D patent/FR840882A/fr not_active Expired
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