NL7300849A - - Google Patents
Info
- Publication number
- NL7300849A NL7300849A NL7300849A NL7300849A NL7300849A NL 7300849 A NL7300849 A NL 7300849A NL 7300849 A NL7300849 A NL 7300849A NL 7300849 A NL7300849 A NL 7300849A NL 7300849 A NL7300849 A NL 7300849A
- Authority
- NL
- Netherlands
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
- F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
- F24D5/04—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated with return of the air or the air-heater
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 |
|---|---|---|---|
| DE7202064 | 1972-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7300849A true NL7300849A (cs) | 1973-07-24 |
Family
ID=6627676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7300849A NL7300849A (cs) | 1972-01-20 | 1973-01-19 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2168334A1 (cs) |
| NL (1) | NL7300849A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8430484D0 (en) * | 1984-12-03 | 1985-01-09 | Perkin Elmer Corp | Controlling temperature within chromatograph oven |
-
1973
- 1973-01-12 FR FR7301033A patent/FR2168334A1/fr not_active Withdrawn
- 1973-01-19 NL NL7300849A patent/NL7300849A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2168334A1 (cs) | 1973-08-31 |