FR547893A - - Google Patents
Info
- Publication number
- FR547893A FR547893A FR547893DA FR547893A FR 547893 A FR547893 A FR 547893A FR 547893D A FR547893D A FR 547893DA FR 547893 A FR547893 A FR 547893A
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C33/00—Ornithopters
- B64C33/02—Wings; Actuating mechanisms therefor
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR547893A true FR547893A (ja) | 1922-12-27 |
Family
ID=1538083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR547893D Expired FR547893A (ja) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR547893A (ja) |
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0
- FR FR547893D patent/FR547893A/fr not_active Expired