FR415845A - Hélice aérienne - Google Patents
Hélice aérienneInfo
- Publication number
- FR415845A FR415845A FR415845A FR415845DA FR415845A FR 415845 A FR415845 A FR 415845A FR 415845 A FR415845 A FR 415845A FR 415845D A FR415845D A FR 415845DA FR 415845 A FR415845 A FR 415845A
- 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
- B64C11/006—Paddle wheels
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE415845X | 1909-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR415845A true FR415845A (fr) | 1910-10-05 |
Family
ID=1459401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR415845A Expired FR415845A (fr) | 1909-10-14 | 1910-04-21 | Hélice aérienne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR415845A (fr) |
-
1910
- 1910-04-21 FR FR415845A patent/FR415845A/fr not_active Expired
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