FR567379A - Astrolabe double - Google Patents
Astrolabe doubleInfo
- Publication number
- FR567379A FR567379A FR567379DA FR567379A FR 567379 A FR567379 A FR 567379A FR 567379D A FR567379D A FR 567379DA FR 567379 A FR567379 A FR 567379A
- Authority
- FR
- France
- Prior art keywords
- astrolabe
- double
- double astrolabe
- 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
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/02—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by astronomical means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR567379T | 1923-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR567379A true FR567379A (fr) | 1924-02-29 |
Family
ID=8947745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR567379D Expired FR567379A (fr) | 1923-06-13 | 1923-06-13 | Astrolabe double |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR567379A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2471686A (en) * | 1945-09-24 | 1949-05-31 | Walter F Hiltner | Celestial navigation instrument |
-
1923
- 1923-06-13 FR FR567379D patent/FR567379A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2471686A (en) * | 1945-09-24 | 1949-05-31 | Walter F Hiltner | Celestial navigation instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR567379A (fr) | Astrolabe double | |
| FI9566A (fi) | Försäkringsblankett | |
| FI9704A (fi) | Savutuskoje | |
| FI10010A (fi) | Gripredskap | |
| FI10015A (fi) | Rotfruktsupptagare | |
| FI10019A (fi) | Smörjinrättning | |
| FI10020A (fi) | Rörförbindning | |
| FI10025A (fi) | Minkastare | |
| FI9336A (fi) | Lassvåg | |
| FI9339A (fi) | Rör-avskärare | |
| FI9342A (fi) | Torvstickmaskin | |
| FI9579A (fi) | Rotationsångmaskin | |
| FI9349A (fi) | Gjuteripannstapp | |
| FI9362A (fi) | Svarv- och barrchuck | |
| FI9376A (fi) | Äggtransportlåda | |
| FI9380A (fi) | Grönfoderpress | |
| FI9415A (fi) | Brodd | |
| FI9442A (fi) | Kättingsregleringsanordning | |
| FI9444A (fi) | Sammansatt vevaxel | |
| FI9460A (fi) | Transportelevator | |
| FI9461A (fi) | Tryckluftsverktyg | |
| FI9475A (fi) | Säkerhetsbromsanordning | |
| FI9477A (fi) | Isborr | |
| FI9479A (fi) | Förbränningsmotor | |
| FI9504A (fi) | Telefonhållare |