FI44690B - - Google Patents
Info
- Publication number
- FI44690B FI44690B FI104165A FI104165A FI44690B FI 44690 B FI44690 B FI 44690B FI 104165 A FI104165 A FI 104165A FI 104165 A FI104165 A FI 104165A FI 44690 B FI44690 B FI 44690B
- 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
- F24D5/00—Hot-air central heating systems; Exhaust gas 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)
- Building Environments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE535564A SE331555B (fi) | 1964-04-29 | 1964-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI44690B true FI44690B (fi) | 1971-08-31 |
Family
ID=20266287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI104165A FI44690B (fi) | 1964-04-29 | 1965-04-28 |
Country Status (4)
| Country | Link |
|---|---|
| DK (1) | DK117100B (fi) |
| FI (1) | FI44690B (fi) |
| GB (1) | GB1058896A (fi) |
| SE (1) | SE331555B (fi) |
-
1964
- 1964-04-29 SE SE535564A patent/SE331555B/xx unknown
-
1965
- 1965-04-28 FI FI104165A patent/FI44690B/fi active
- 1965-04-28 GB GB1789265A patent/GB1058896A/en not_active Expired
- 1965-04-29 DK DK217465A patent/DK117100B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE331555B (fi) | 1971-01-04 |
| DK117100B (da) | 1970-03-16 |
| GB1058896A (en) | 1967-02-15 |