FR2195548A1 - - Google Patents
Info
- Publication number
- FR2195548A1 FR2195548A1 FR7329013A FR7329013A FR2195548A1 FR 2195548 A1 FR2195548 A1 FR 2195548A1 FR 7329013 A FR7329013 A FR 7329013A FR 7329013 A FR7329013 A FR 7329013A FR 2195548 A1 FR2195548 A1 FR 2195548A1
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
- B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2239922A DE2239922C3 (en) | 1971-08-31 | 1972-08-14 | Electric accumulator battery |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2195548A1 true FR2195548A1 (en) | 1974-03-08 |
FR2195548B1 FR2195548B1 (en) | 1977-08-26 |
Family
ID=5853514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7329013A Expired FR2195548B1 (en) | 1972-08-14 | 1973-08-08 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2195548B1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3018982A (en) * | 1957-02-25 | 1962-01-30 | Martin Marietta Corp | Ducted fan aircraft incorporating a blown flap arrangement |
FR1516321A (en) * | 1966-07-12 | 1968-03-08 | Rolls Royce | Engine for helicopters |
-
1973
- 1973-08-08 FR FR7329013A patent/FR2195548B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3018982A (en) * | 1957-02-25 | 1962-01-30 | Martin Marietta Corp | Ducted fan aircraft incorporating a blown flap arrangement |
FR1516321A (en) * | 1966-07-12 | 1968-03-08 | Rolls Royce | Engine for helicopters |
Also Published As
Publication number | Publication date |
---|---|
FR2195548B1 (en) | 1977-08-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |