FR877780A - - Google Patents
Info
- Publication number
- FR877780A FR877780A FR877780DA FR877780A FR 877780 A FR877780 A FR 877780A FR 877780D A FR877780D A FR 877780DA FR 877780 A FR877780 A FR 877780A
- 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.)
- Active
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
Publications (1)
Publication Number | Publication Date |
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FR877780A true FR877780A (en) |
Family
ID=1555955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR877780D Active FR877780A (en) |
Country Status (1)
Country | Link |
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FR (1) | FR877780A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2821695A (en) * | 1954-06-17 | 1958-01-28 | Sperry Rand Corp | Aircraft navigation instrument |
US3525159A (en) * | 1967-06-05 | 1970-08-25 | Brittain Ind Inc | Attitude indicator |
FR2025836A1 (en) * | 1968-12-11 | 1970-09-11 | Southwestern Ind Inc | |
US3827157A (en) * | 1972-06-16 | 1974-08-06 | Aerosonic Corp | Artificial-horizon gyroscope |
US3864838A (en) * | 1971-03-08 | 1975-02-04 | F Owens | Artificial-horizon gyroscope |
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0
- FR FR877780D patent/FR877780A/fr active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2821695A (en) * | 1954-06-17 | 1958-01-28 | Sperry Rand Corp | Aircraft navigation instrument |
US3525159A (en) * | 1967-06-05 | 1970-08-25 | Brittain Ind Inc | Attitude indicator |
FR2025836A1 (en) * | 1968-12-11 | 1970-09-11 | Southwestern Ind Inc | |
US3589019A (en) * | 1968-12-11 | 1971-06-29 | Southwestern Ind Inc | Aircraft attitude-indicating instrument |
US3864838A (en) * | 1971-03-08 | 1975-02-04 | F Owens | Artificial-horizon gyroscope |
US3827157A (en) * | 1972-06-16 | 1974-08-06 | Aerosonic Corp | Artificial-horizon gyroscope |
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