FR679141A - Improvements to flying devices - Google Patents
Improvements to flying devicesInfo
- Publication number
- FR679141A FR679141A FR679141DA FR679141A FR 679141 A FR679141 A FR 679141A FR 679141D A FR679141D A FR 679141DA FR 679141 A FR679141 A FR 679141A
- Authority
- FR
- France
- Prior art keywords
- flying devices
- flying
- 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
- B64C33/00—Ornithopters
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR679141T | 1929-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR679141A true FR679141A (en) | 1930-04-09 |
Family
ID=9021505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR679141D Expired FR679141A (en) | 1929-05-18 | 1929-05-18 | Improvements to flying devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR679141A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6840477B2 (en) * | 2001-02-27 | 2005-01-11 | Sharp Kabushiki Kaisha | Fluttering wing-operated flying moving apparatus |
-
1929
- 1929-05-18 FR FR679141D patent/FR679141A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6840477B2 (en) * | 2001-02-27 | 2005-01-11 | Sharp Kabushiki Kaisha | Fluttering wing-operated flying moving apparatus |
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