FR559206A - Propulseur - Google Patents
PropulseurInfo
- Publication number
- FR559206A FR559206A FR559206DA FR559206A FR 559206 A FR559206 A FR 559206A FR 559206D A FR559206D A FR 559206DA FR 559206 A FR559206 A FR 559206A
- Authority
- FR
- France
- Prior art keywords
- thruster
- Prior art date
- 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
- B64C11/006—Paddle wheels
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US559206XA | 1921-12-01 | 1921-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR559206A true FR559206A (fr) | 1923-09-12 |
Family
ID=22001020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR559206D Expired FR559206A (fr) | 1921-12-01 | 1922-10-10 | Propulseur |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR559206A (fr) |
-
1922
- 1922-10-10 FR FR559206D patent/FR559206A/fr not_active Expired
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