FR504131A - Hélice aérienne perfectionnée - Google Patents
Hélice aérienne perfectionnéeInfo
- Publication number
- FR504131A FR504131A FR504131A FR504131DA FR504131A FR 504131 A FR504131 A FR 504131A FR 504131 A FR504131 A FR 504131A FR 504131D A FR504131D A FR 504131DA FR 504131 A FR504131 A FR 504131A
- Authority
- FR
- France
- Prior art keywords
- aerial propeller
- advanced aerial
- advanced
- 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
- B64C11/20—Constructional features
- B64C11/22—Solid blades
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR504131T | 1918-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR504131A true FR504131A (fr) | 1920-06-25 |
Family
ID=8907578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR504131A Expired FR504131A (fr) | 1918-02-05 | 1918-02-05 | Hélice aérienne perfectionnée |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR504131A (fr) |
-
1918
- 1918-02-05 FR FR504131A patent/FR504131A/fr not_active Expired
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