FR1005517A - - Google Patents
Info
- Publication number
- FR1005517A FR1005517A FR1005517DA FR1005517A FR 1005517 A FR1005517 A FR 1005517A FR 1005517D A FR1005517D A FR 1005517DA FR 1005517 A FR1005517 A FR 1005517A
- Authority
- FR
- France
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1005517A true FR1005517A (da) | 1952-04-17 |
Family
ID=1567407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1005517D Expired FR1005517A (da) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1005517A (da) |
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0
- FR FR1005517D patent/FR1005517A/fr not_active Expired