FR23309E - Improvements to airplanes and similar devices - Google Patents
Improvements to airplanes and similar devicesInfo
- Publication number
- FR23309E FR23309E FR23309A FR23309DA FR23309E FR 23309 E FR23309 E FR 23309E FR 23309 A FR23309 A FR 23309A FR 23309D A FR23309D A FR 23309DA FR 23309 E FR23309 E FR 23309E
- Authority
- FR
- France
- Prior art keywords
- airplanes
- similar devices
- similar
- devices
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR400578T | 1908-06-11 | ||
FR23309T | 1915-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR23309E true FR23309E (en) | 1921-11-02 |
Family
ID=62235351
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR400578A Expired FR400578A (en) | 1908-06-11 | 1908-06-11 | Improvements to airplanes and similar devices |
FR23309A Expired FR23309E (en) | 1908-06-11 | 1915-04-28 | Improvements to airplanes and similar devices |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR400578A Expired FR400578A (en) | 1908-06-11 | 1908-06-11 | Improvements to airplanes and similar devices |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR400578A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2575532A (en) * | 1945-01-20 | 1951-11-20 | Northrop Aircraft Inc | Airplane control device |
-
1908
- 1908-06-11 FR FR400578A patent/FR400578A/en not_active Expired
-
1915
- 1915-04-28 FR FR23309A patent/FR23309E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2575532A (en) * | 1945-01-20 | 1951-11-20 | Northrop Aircraft Inc | Airplane control device |
Also Published As
Publication number | Publication date |
---|---|
FR400578A (en) | 1909-07-31 |
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