FR2177662A1 - - Google Patents
Info
- Publication number
- FR2177662A1 FR2177662A1 FR7212695*A FR7212695A FR2177662A1 FR 2177662 A1 FR2177662 A1 FR 2177662A1 FR 7212695 A FR7212695 A FR 7212695A FR 2177662 A1 FR2177662 A1 FR 2177662A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212695*A FR2177662A1 (cs) | 1972-03-31 | 1972-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212695*A FR2177662A1 (cs) | 1972-03-31 | 1972-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2177662A1 true FR2177662A1 (cs) | 1973-11-09 |
Family
ID=9096686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7212695*A Withdrawn FR2177662A1 (cs) | 1972-03-31 | 1972-03-31 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2177662A1 (cs) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542644A1 (fr) * | 1983-03-18 | 1984-09-21 | Thaelmann Schwermaschbau Veb | Ventilation de lit refroidisseur |
WO1986007438A1 (en) * | 1985-06-03 | 1986-12-18 | System Feed, Inc. | A method and system for renewing air in a room of a building |
-
1972
- 1972-03-31 FR FR7212695*A patent/FR2177662A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542644A1 (fr) * | 1983-03-18 | 1984-09-21 | Thaelmann Schwermaschbau Veb | Ventilation de lit refroidisseur |
WO1986007438A1 (en) * | 1985-06-03 | 1986-12-18 | System Feed, Inc. | A method and system for renewing air in a room of a building |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |