FR590336A - Automatic fog signals - Google Patents
Automatic fog signalsInfo
- Publication number
- FR590336A FR590336A FR590336DA FR590336A FR 590336 A FR590336 A FR 590336A FR 590336D A FR590336D A FR 590336DA FR 590336 A FR590336 A FR 590336A
- Authority
- FR
- France
- Prior art keywords
- automatic fog
- fog signals
- signals
- automatic
- fog
- 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
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
- B63B45/08—Arrangements or adaptations of signalling or lighting devices the devices being acoustic
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR590336T | 1924-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR590336A true FR590336A (en) | 1925-06-15 |
Family
ID=8963338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR590336D Expired FR590336A (en) | 1924-12-12 | 1924-12-12 | Automatic fog signals |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR590336A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2704046A (en) * | 1952-08-30 | 1955-03-15 | David J Moraga | Irrigation signal |
-
1924
- 1924-12-12 FR FR590336D patent/FR590336A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2704046A (en) * | 1952-08-30 | 1955-03-15 | David J Moraga | Irrigation signal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR599159A (en) | Curve milling device | |
FR590336A (en) | Automatic fog signals | |
FR593547A (en) | Percolator system | |
FR29143E (en) | Light signal | |
FR589203A (en) | Signal | |
FR585013A (en) | Cartridge calibrator-defuser | |
DK34990C (en) | Light signal system. | |
FR579340A (en) | Automatically adjustable headlight system | |
FR29869E (en) | Automatically adjustable headlight system | |
FR578497A (en) | Signal | |
FI10330A (en) | Automatic pericionsvätsekmätare | |
DK34172C (en) | Signal. | |
FR549213A (en) | Fog Signals Improvements | |
DK39167C (en) | Signal system. | |
AU1599524A (en) | Hygroscopic fog signal device | |
FR586226A (en) | Track section signal device | |
FR602344A (en) | Light signal for airplanes | |
FR29534E (en) | Bumper | |
ES89823A1 (en) | Automatic liquid injector-sprayer. | |
FR588162A (en) | Signal lantern | |
FR586792A (en) | Speedometer-indicator | |
ES90629A1 (en) | A system of signals. | |
FR610355A (en) | Rangefinder | |
FR575817A (en) | Signal mechanism on automobiles | |
FI10230A (en) | Automatic dredger |