FR449589A - Improvements in underwater mines - Google Patents
Improvements in underwater minesInfo
- Publication number
- FR449589A FR449589A FR449589DA FR449589A FR 449589 A FR449589 A FR 449589A FR 449589D A FR449589D A FR 449589DA FR 449589 A FR449589 A FR 449589A
- Authority
- FR
- France
- Prior art keywords
- underwater mines
- mines
- underwater
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B22/00—Marine mines, e.g. launched by surface vessels or submarines
- F42B22/10—Moored mines
- F42B22/14—Moored mines at a variable depth setting
- F42B22/16—Moored mines at a variable depth setting using mechanical means, e.g. plummet and float
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR449589T | 1912-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR449589A true FR449589A (en) | 1913-03-03 |
Family
ID=1490101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR449589D Expired FR449589A (en) | 1912-10-18 | 1912-10-18 | Improvements in underwater mines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR449589A (en) |
-
1912
- 1912-10-18 FR FR449589D patent/FR449589A/en not_active Expired
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