FR440629A - Hélice aérienne - Google Patents
Hélice aérienneInfo
- Publication number
- FR440629A FR440629A FR440629DA FR440629A FR 440629 A FR440629 A FR 440629A FR 440629D A FR440629D A FR 440629DA FR 440629 A FR440629 A FR 440629A
- Authority
- FR
- France
- Prior art keywords
- aerial propeller
- propeller
- aerial
- 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
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/16—Blades
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR440629T | 1912-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR440629A true FR440629A (fr) | 1912-07-16 |
Family
ID=1481965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR440629D Expired FR440629A (fr) | 1912-02-26 | 1912-02-26 | Hélice aérienne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR440629A (fr) |
-
1912
- 1912-02-26 FR FR440629D patent/FR440629A/fr not_active Expired
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