FR538290A - Hélice semi-rotative élastique - Google Patents
Hélice semi-rotative élastiqueInfo
- Publication number
- FR538290A FR538290A FR538290DA FR538290A FR 538290 A FR538290 A FR 538290A FR 538290D A FR538290D A FR 538290DA FR 538290 A FR538290 A FR 538290A
- Authority
- FR
- France
- Prior art keywords
- rotating propeller
- elastic semi
- semi
- elastic
- propeller
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
- B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR538290T | 1921-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR538290A true FR538290A (fr) | 1922-06-07 |
Family
ID=8928093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR538290D Expired FR538290A (fr) | 1921-07-16 | 1921-07-16 | Hélice semi-rotative élastique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR538290A (fr) |
-
1921
- 1921-07-16 FR FR538290D patent/FR538290A/fr not_active Expired
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