FR809549A - Improvements relating to airplanes - Google Patents
Improvements relating to airplanesInfo
- Publication number
- FR809549A FR809549A FR809549DA FR809549A FR 809549 A FR809549 A FR 809549A FR 809549D A FR809549D A FR 809549DA FR 809549 A FR809549 A FR 809549A
- Authority
- FR
- France
- Prior art keywords
- airplanes
- improvements relating
- relating
- 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
- B64C27/02—Gyroplanes
- B64C27/021—Rotor or rotor head construction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB809549X | 1935-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR809549A true FR809549A (en) | 1937-03-04 |
Family
ID=10518707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR809549D Expired FR809549A (en) | 1935-07-31 | 1936-07-30 | Improvements relating to airplanes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR809549A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729231A1 (en) * | 1987-09-02 | 1989-03-16 | Hans Mueller | VTOL (vertical take-off and landing) aircraft |
-
1936
- 1936-07-30 FR FR809549D patent/FR809549A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729231A1 (en) * | 1987-09-02 | 1989-03-16 | Hans Mueller | VTOL (vertical take-off and landing) aircraft |
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