FR745442A - - Google Patents
Info
- Publication number
- FR745442A FR745442A FR745442DA FR745442A FR 745442 A FR745442 A FR 745442A FR 745442D A FR745442D A FR 745442DA FR 745442 A FR745442 A FR 745442A
- Authority
- FR
- France
- 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)
Publications (1)
Publication Number | Publication Date |
---|---|
FR745442A true FR745442A (en) | 1933-05-10 |
Family
ID=1549412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR745442D Expired FR745442A (en) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR745442A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0487955A1 (en) * | 1990-11-30 | 1992-06-03 | Fabrique D'ebauches De Sonceboz S.A. | Compass |
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0
- FR FR745442D patent/FR745442A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0487955A1 (en) * | 1990-11-30 | 1992-06-03 | Fabrique D'ebauches De Sonceboz S.A. | Compass |
FR2670001A1 (en) * | 1990-11-30 | 1992-06-05 | Sonceboz Sa Fabrique Ebauches | COMPASS. |