FR604981A - - Google Patents
Info
- Publication number
- FR604981A FR604981A FR604981DA FR604981A FR 604981 A FR604981 A FR 604981A FR 604981D A FR604981D A FR 604981DA FR 604981 A FR604981 A FR 604981A
- 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
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
- B64C11/42—Blade pitch-changing mechanisms fluid, e.g. hydraulic non-automatic
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR604981A true FR604981A (en) | 1926-05-17 |
Family
ID=1540606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR604981D Expired FR604981A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR604981A (en) |
-
0
- FR FR604981D patent/FR604981A/fr not_active Expired