FR736237A - Device for measuring magnetic or other bearings, points or landmarks - Google Patents
Device for measuring magnetic or other bearings, points or landmarksInfo
- Publication number
- FR736237A FR736237A FR736237DA FR736237A FR 736237 A FR736237 A FR 736237A FR 736237D A FR736237D A FR 736237DA FR 736237 A FR736237 A FR 736237A
- Authority
- FR
- France
- Prior art keywords
- landmarks
- bearings
- points
- measuring magnetic
- magnetic
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR736237T | 1931-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR736237A true FR736237A (en) | 1932-11-21 |
Family
ID=9131020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR736237D Expired FR736237A (en) | 1931-08-11 | 1931-08-11 | Device for measuring magnetic or other bearings, points or landmarks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR736237A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0086618A1 (en) * | 1982-02-12 | 1983-08-24 | HALL & WATTS LIMITED | Improvements relating to compasses |
-
1931
- 1931-08-11 FR FR736237D patent/FR736237A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0086618A1 (en) * | 1982-02-12 | 1983-08-24 | HALL & WATTS LIMITED | Improvements relating to compasses |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR784425A (en) | Radio-electric device for measuring distances | |
FR736237A (en) | Device for measuring magnetic or other bearings, points or landmarks | |
FR772835A (en) | Acceleration measuring device | |
FR730600A (en) | Measuring device for speed indication | |
FR749802A (en) | Deviation indicator or deviometer | |
FR728474A (en) | Lubricating device for bearings or other applications | |
FR701884A (en) | Device for measuring time differences | |
FR739107A (en) | Calculating device for air navigation | |
FR727809A (en) | Acceleration measuring device, for air navigation | |
FR829436A (en) | Apparatus for measuring distances and indicating routes on geographical, topographical, marine or the like maps | |
FR774655A (en) | Device for flow measurement | |
FR739134A (en) | Apparatus for taking measurements for tailors | |
CH160202A (en) | Measuring device for saws. | |
FR672677A (en) | Course indicator device for flying machines and other applications | |
FR718522A (en) | Measuring instrument for tailors | |
FR38226E (en) | Lubricating device for bearings or other applications | |
FR771341A (en) | Device for measuring the speed of ships | |
FR38703E (en) | Device for measuring impedances | |
FR615074A (en) | Whey measuring instrument | |
FR689494A (en) | Device for measuring electrical resistance | |
FR721246A (en) | Measuring instrument for recording physical quantities | |
FR773804A (en) | Device for measuring the modulation rate | |
FR720039A (en) | Device for measuring the total of several measurement quantities | |
FR676718A (en) | Universal pocket instrument for measuring azimuths | |
FR46023E (en) | Radio-electric device for measuring distances |