FR2479976B1 - - Google Patents
Info
- Publication number
- FR2479976B1 FR2479976B1 FR8007807A FR8007807A FR2479976B1 FR 2479976 B1 FR2479976 B1 FR 2479976B1 FR 8007807 A FR8007807 A FR 8007807A FR 8007807 A FR8007807 A FR 8007807A FR 2479976 B1 FR2479976 B1 FR 2479976B1
- 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
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007807A FR2479976A1 (fr) | 1980-04-08 | 1980-04-08 | Niveau pendulaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007807A FR2479976A1 (fr) | 1980-04-08 | 1980-04-08 | Niveau pendulaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2479976A1 FR2479976A1 (fr) | 1981-10-09 |
| FR2479976B1 true FR2479976B1 (show.php) | 1983-07-22 |
Family
ID=9240610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8007807A Granted FR2479976A1 (fr) | 1980-04-08 | 1980-04-08 | Niveau pendulaire |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2479976A1 (show.php) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB121611A (en) * | 1917-12-19 | 1918-12-19 | John Graham Rose | Improvements in and relating to Level and inclination or Angle Indicators. |
| CH89264A (de) * | 1920-08-05 | 1921-09-16 | Aegerter August Samuel | Neigungsmesser für Flugmaschinen. |
| US3233235A (en) * | 1963-08-16 | 1966-02-01 | Wright Gilbert | Signaling level |
| FR2213482A1 (show.php) * | 1973-01-08 | 1974-08-02 | Kerbiriou Daniel | |
| FR2247703A2 (en) * | 1973-10-15 | 1975-05-09 | Kerbiriou Daniel | Angular inclination checking instrument - pendulum running on curved contact strip forms arm of a wheatstone bridge |
-
1980
- 1980-04-08 FR FR8007807A patent/FR2479976A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2479976A1 (fr) | 1981-10-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |