FR732739A - Helicopter - Google Patents
HelicopterInfo
- Publication number
- FR732739A FR732739A FR732739DA FR732739A FR 732739 A FR732739 A FR 732739A FR 732739D A FR732739D A FR 732739DA FR 732739 A FR732739 A FR 732739A
- 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
- B64C27/04—Helicopters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE732739X | 1931-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR732739A true FR732739A (en) | 1932-09-24 |
Family
ID=3879221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR732739D Expired FR732739A (en) | 1931-04-17 | 1932-03-05 | Helicopter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR732739A (en) |
-
1932
- 1932-03-05 FR FR732739D patent/FR732739A/en not_active Expired
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