FR438942A - Aviation device - Google Patents
Aviation deviceInfo
- Publication number
- FR438942A FR438942A FR438942A FR438942DA FR438942A FR 438942 A FR438942 A FR 438942A FR 438942 A FR438942 A FR 438942A FR 438942D A FR438942D A FR 438942DA FR 438942 A FR438942 A FR 438942A
- Authority
- FR
- France
- Prior art keywords
- aviation device
- aviation
- 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 |
---|---|---|---|
FR438942T | 1912-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR438942A true FR438942A (en) | 1912-05-31 |
Family
ID=1480414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR438942A Expired FR438942A (en) | 1912-01-12 | 1912-01-12 | Aviation device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR438942A (en) |
-
1912
- 1912-01-12 FR FR438942A patent/FR438942A/en not_active Expired
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