FR474402A - Perfectionnements aux installations de chauffage - Google Patents
Perfectionnements aux installations de chauffageInfo
- Publication number
- FR474402A FR474402A FR474402DA FR474402A FR 474402 A FR474402 A FR 474402A FR 474402D A FR474402D A FR 474402DA FR 474402 A FR474402 A FR 474402A
- Authority
- FR
- France
- Prior art keywords
- heating systems
- heating
- systems
- 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
- 238000010438 heat treatment Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D1/00—Steam central heating systems
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 |
---|---|---|---|
US474402XA | 1913-10-09 | 1913-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR474402A true FR474402A (fr) | 1915-02-19 |
Family
ID=1512374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR474402D Expired FR474402A (fr) | 1913-10-09 | 1914-06-26 | Perfectionnements aux installations de chauffage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR474402A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750017C (de) * | 1939-06-09 | 1944-12-11 | Ugo Dr-Ing Rainaldi | Fernheizungsanlage |
-
1914
- 1914-06-26 FR FR474402D patent/FR474402A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750017C (de) * | 1939-06-09 | 1944-12-11 | Ugo Dr-Ing Rainaldi | Fernheizungsanlage |
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