FR693760A - Avion - Google Patents
AvionInfo
- Publication number
- FR693760A FR693760A FR693760DA FR693760A FR 693760 A FR693760 A FR 693760A FR 693760D A FR693760D A FR 693760DA FR 693760 A FR693760 A FR 693760A
- Authority
- FR
- France
- Prior art keywords
- plane
- 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
- B64C27/12—Rotor drives
- B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
- B64C27/18—Drive of rotors by means, e.g. propellers, mounted on rotor blades the means being jet-reaction apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US693760XA | 1929-04-13 | 1929-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR693760A true FR693760A (fr) | 1930-11-25 |
Family
ID=22088574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR693760D Expired FR693760A (fr) | 1929-04-13 | 1930-04-11 | Avion |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR693760A (fr) |
-
1930
- 1930-04-11 FR FR693760D patent/FR693760A/fr not_active Expired
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