FR772064A - - Google Patents
Info
- Publication number
- FR772064A FR772064A FR772064DA FR772064A FR 772064 A FR772064 A FR 772064A FR 772064D A FR772064D A FR 772064DA FR 772064 A FR772064 A FR 772064A
- 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 |
|---|---|
| FR772064A true FR772064A (ru) | 1934-10-22 |
Family
ID=1552023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR772064D Expired FR772064A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR772064A (ru) |
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0
- FR FR772064D patent/FR772064A/fr not_active Expired