FR488804A - Improvements in underwater mines - Google Patents
Improvements in underwater minesInfo
- Publication number
- FR488804A FR488804A FR488804A FR488804DA FR488804A FR 488804 A FR488804 A FR 488804A FR 488804 A FR488804 A FR 488804A FR 488804D A FR488804D A FR 488804DA FR 488804 A FR488804 A FR 488804A
- 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)
- Laying Of Electric Cables Or Lines Outside (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191502866T | 1915-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR488804A true FR488804A (en) | 1918-11-19 |
Family
ID=34361372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR488804A Expired FR488804A (en) | 1915-02-22 | 1916-02-23 | Improvements in underwater mines |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR488804A (en) |
GB (1) | GB191502866A (en) |
-
1915
- 1915-02-22 GB GB191502866D patent/GB191502866A/en not_active Expired
-
1916
- 1916-02-23 FR FR488804A patent/FR488804A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB191502866A (en) | 1916-05-22 |
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