FR494121A - Mouvement aérien - Google Patents
Mouvement aérienInfo
- Publication number
- FR494121A FR494121A FR494121DA FR494121A FR 494121 A FR494121 A FR 494121A FR 494121D A FR494121D A FR 494121DA FR 494121 A FR494121 A FR 494121A
- Authority
- FR
- France
- Prior art keywords
- air movement
- movement
- air
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR494121T | 1918-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR494121A true FR494121A (fr) | 1919-08-30 |
Family
ID=1529796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR494121D Expired FR494121A (fr) | 1918-07-15 | 1918-07-15 | Mouvement aérien |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR494121A (fr) |
-
1918
- 1918-07-15 FR FR494121D patent/FR494121A/fr not_active Expired
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