FR560416A - - Google Patents
Info
- Publication number
- FR560416A FR560416A FR560416DA FR560416A FR 560416 A FR560416 A FR 560416A FR 560416D A FR560416D A FR 560416DA FR 560416 A FR560416 A FR 560416A
- 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
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/22—Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR560416A true FR560416A (forum.php) | 1923-10-04 |
Family
ID=1538844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR560416D Expired FR560416A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR560416A (forum.php) |
-
0
- FR FR560416D patent/FR560416A/fr not_active Expired