FR516644A - Improvements to refloating devices - Google Patents
Improvements to refloating devicesInfo
- Publication number
- FR516644A FR516644A FR516644A FR516644DA FR516644A FR 516644 A FR516644 A FR 516644A FR 516644 A FR516644 A FR 516644A FR 516644D A FR516644D A FR 516644DA FR 516644 A FR516644 A FR 516644A
- Authority
- FR
- France
- Prior art keywords
- refloating
- devices
- refloating devices
- 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
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/16—Apparatus engaging vessels or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US516644XA | 1920-02-12 | 1920-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR516644A true FR516644A (en) | 1921-04-23 |
Family
ID=21972653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR516644A Expired FR516644A (en) | 1920-02-12 | 1920-06-07 | Improvements to refloating devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR516644A (en) |
-
1920
- 1920-06-07 FR FR516644A patent/FR516644A/en not_active Expired
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