FR693222A - Aircraft upgrades - Google Patents
Aircraft upgradesInfo
- Publication number
- FR693222A FR693222A FR693222DA FR693222A FR 693222 A FR693222 A FR 693222A FR 693222D A FR693222D A FR 693222DA FR 693222 A FR693222 A FR 693222A
- Authority
- FR
- France
- Prior art keywords
- upgrades
- aircraft
- aircraft upgrades
- 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
- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
- B64C23/02—Influencing air flow over aircraft surfaces, not otherwise provided for by means of rotating members of cylindrical or similar form
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB693222X | 1929-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR693222A true FR693222A (en) | 1930-11-18 |
Family
ID=10493263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR693222D Expired FR693222A (en) | 1929-04-15 | 1930-04-03 | Aircraft upgrades |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR693222A (en) |
-
1930
- 1930-04-03 FR FR693222D patent/FR693222A/en not_active Expired
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