FI770815A7 - - Google Patents
Info
- Publication number
- FI770815A7 FI770815A7 FI770815A FI770815A FI770815A7 FI 770815 A7 FI770815 A7 FI 770815A7 FI 770815 A FI770815 A FI 770815A FI 770815 A FI770815 A FI 770815A FI 770815 A7 FI770815 A7 FI 770815A7
- Authority
- FI
- Finland
Links
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
- F24D9/00—Central heating systems employing combinations of heat transfer fluids covered by two or more of groups F24D1/00 - F24D7/00
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)
- Ventilation (AREA)
- Air Supply (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7607979 | 1976-03-19 | ||
| FR7607979A FR2344795A1 (fr) | 1976-03-19 | 1976-03-19 | Dispositif de recuperation des calories dans une installation de chauffage au gaz pour immeuble |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI770815A7 true FI770815A7 (enrdf_load_stackoverflow) | 1977-09-20 |
| FI60601B FI60601B (fi) | 1981-10-30 |
| FI60601C FI60601C (fi) | 1982-02-10 |
Family
ID=9170676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI770815A FI60601C (fi) | 1976-03-19 | 1977-03-15 | Foerfarande foer uppvaermning av en byggnad med gas |
Country Status (3)
| Country | Link |
|---|---|
| FI (1) | FI60601C (enrdf_load_stackoverflow) |
| FR (1) | FR2344795A1 (enrdf_load_stackoverflow) |
| NL (1) | NL180541C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3044691C2 (de) * | 1980-11-27 | 1982-08-19 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Klimatisierungseinrichtung für Einzelräume u.dgl. mit einer Heizeinrichtung |
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1976
- 1976-03-19 FR FR7607979A patent/FR2344795A1/fr active Granted
-
1977
- 1977-03-11 NL NLAANVRAGE7702666,A patent/NL180541C/xx not_active IP Right Cessation
- 1977-03-15 FI FI770815A patent/FI60601C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI60601C (fi) | 1982-02-10 |
| NL180541B (nl) | 1986-10-01 |
| FR2344795B1 (enrdf_load_stackoverflow) | 1980-07-18 |
| FR2344795A1 (fr) | 1977-10-14 |
| NL180541C (nl) | 1987-03-02 |
| NL7702666A (nl) | 1977-09-21 |
| FI60601B (fi) | 1981-10-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: BOUYGUES S.A. |