FR20732E - Appareil enregistreur du chemin parcouru par un automobile ou autre véhicule - Google Patents
Appareil enregistreur du chemin parcouru par un automobile ou autre véhiculeInfo
- Publication number
- FR20732E FR20732E FR20732DA FR20732E FR 20732 E FR20732 E FR 20732E FR 20732D A FR20732D A FR 20732DA FR 20732 E FR20732 E FR 20732E
- Authority
- FR
- France
- Prior art keywords
- automobile
- recording
- vehicle
- distance traveled
- traveled
- 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
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/14—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by recording the course traversed by the object
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR489365T | 1918-03-09 | ||
| FR20732T | 1918-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR20732E true FR20732E (fr) | 1919-04-12 |
Family
ID=1361748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR20732D Expired FR20732E (fr) | 1918-03-09 | 1918-03-14 | Appareil enregistreur du chemin parcouru par un automobile ou autre véhicule |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR20732E (fr) |
-
1918
- 1918-03-14 FR FR20732D patent/FR20732E/fr not_active Expired
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