FR743666A - - Google Patents
Info
- Publication number
- FR743666A FR743666A FR743666DA FR743666A FR 743666 A FR743666 A FR 743666A FR 743666D A FR743666D A FR 743666DA FR 743666 A FR743666 A FR 743666A
- 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
- B64C11/32—Blade pitch-changing mechanisms mechanical
- B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743666A true FR743666A (ru) | 1933-04-03 |
Family
ID=1547891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743666D Expired FR743666A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR743666A (ru) |
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0
- FR FR743666D patent/FR743666A/fr not_active Expired