FR867073A - - Google Patents
Info
- Publication number
- FR867073A FR867073A FR867073DA FR867073A FR 867073 A FR867073 A FR 867073A FR 867073D A FR867073D A FR 867073DA FR 867073 A FR867073 A FR 867073A
- 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
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/44—Rotary gyroscopes for indicating the vertical
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR867073A true FR867073A (fr) | 1941-09-26 |
Family
ID=1555418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR867073D Expired FR867073A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR867073A (fr) |
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0
- FR FR867073D patent/FR867073A/fr not_active Expired