FR921438A - Helicopter - Google Patents
HelicopterInfo
- Publication number
- FR921438A FR921438A FR921438DA FR921438A FR 921438 A FR921438 A FR 921438A FR 921438D A FR921438D A FR 921438DA FR 921438 A FR921438 A FR 921438A
- Authority
- FR
- France
- Prior art keywords
- helicopter
- 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
- B64C27/00—Rotorcraft; Rotors peculiar thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR921438T | 1945-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR921438A true FR921438A (en) | 1947-05-07 |
Family
ID=9436038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR921438D Expired FR921438A (en) | 1945-11-14 | 1945-11-14 | Helicopter |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR921438A (en) |
-
1945
- 1945-11-14 FR FR921438D patent/FR921438A/en not_active Expired
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