FR730757A - - Google Patents
Info
- Publication number
- FR730757A FR730757A FR730757DA FR730757A FR 730757 A FR730757 A FR 730757A FR 730757D A FR730757D A FR 730757DA FR 730757 A FR730757 A FR 730757A
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/04—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR730757A true FR730757A (xx) | 1932-08-24 |
Family
ID=1545079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR730757D Expired FR730757A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR730757A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954084A (en) * | 1974-12-23 | 1976-05-04 | Cronin Francis J | Counter-rotating marine propulsion system |
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0
- FR FR730757D patent/FR730757A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954084A (en) * | 1974-12-23 | 1976-05-04 | Cronin Francis J | Counter-rotating marine propulsion system |