FR55481E - Improvements to heating devices - Google Patents
Improvements to heating devicesInfo
- Publication number
- FR55481E FR55481E FR55481DA FR55481E FR 55481 E FR55481 E FR 55481E FR 55481D A FR55481D A FR 55481DA FR 55481 E FR55481 E FR 55481E
- 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
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
- F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
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 |
---|---|---|---|
FR55481T | 1942-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR55481E true FR55481E (en) | 1952-06-30 |
Family
ID=8689790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR55481D Expired FR55481E (en) | 1942-09-28 | 1942-09-28 | Improvements to heating devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR55481E (en) |
-
1942
- 1942-09-28 FR FR55481D patent/FR55481E/en not_active Expired
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