FR742240A - - Google Patents
Info
- Publication number
- FR742240A FR742240A FR742240DA FR742240A FR 742240 A FR742240 A FR 742240A FR 742240D A FR742240D A FR 742240DA FR 742240 A FR742240 A FR 742240A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742240A true FR742240A (fr) | 1933-03-02 |
Family
ID=1546667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742240D Expired FR742240A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742240A (fr) |
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0
- FR FR742240D patent/FR742240A/fr not_active Expired