FR836295A - Gyroscope - Google Patents
GyroscopeInfo
- Publication number
- FR836295A FR836295A FR836295DA FR836295A FR 836295 A FR836295 A FR 836295A FR 836295D A FR836295D A FR 836295DA FR 836295 A FR836295 A FR 836295A
- Authority
- FR
- France
- Prior art keywords
- gyroscope
- 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
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE836295X | 1937-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR836295A true FR836295A (en) | 1939-01-13 |
Family
ID=6761128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR836295D Expired FR836295A (en) | 1937-04-08 | 1938-04-07 | Gyroscope |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR836295A (en) |
-
1938
- 1938-04-07 FR FR836295D patent/FR836295A/en not_active Expired
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