FR2209094B1 - - Google Patents
Info
- Publication number
- FR2209094B1 FR2209094B1 FR7244651A FR7244651A FR2209094B1 FR 2209094 B1 FR2209094 B1 FR 2209094B1 FR 7244651 A FR7244651 A FR 7244651A FR 7244651 A FR7244651 A FR 7244651A FR 2209094 B1 FR2209094 B1 FR 2209094B1
- 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
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7244651A FR2209094B1 (US20060205796A1-20060914-C00130.png) | 1972-12-06 | 1972-12-06 | |
| IT1295173A IT1001035B (it) | 1972-12-06 | 1973-11-23 | Dispositivo di livellazione di precisione a pressione di fluido |
| DE19732359098 DE2359098A1 (de) | 1972-12-06 | 1973-11-27 | Druckbetriebener praezisions-hoehenmesser |
| AU62975/73A AU6297573A (en) | 1972-12-06 | 1973-11-28 | Pressure operated precidion level |
| JP13855573A JPS4998268A (US20060205796A1-20060914-C00130.png) | 1972-12-06 | 1973-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7244651A FR2209094B1 (US20060205796A1-20060914-C00130.png) | 1972-12-06 | 1972-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2209094A1 FR2209094A1 (US20060205796A1-20060914-C00130.png) | 1974-06-28 |
| FR2209094B1 true FR2209094B1 (US20060205796A1-20060914-C00130.png) | 1975-03-14 |
Family
ID=9108725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7244651A Expired FR2209094B1 (US20060205796A1-20060914-C00130.png) | 1972-12-06 | 1972-12-06 |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2810687C2 (de) * | 1978-03-11 | 1985-04-25 | Collins, Hans-Jürgen, Prof. Dr.-Ing., 3300 Braunschweig | Vorrichtung zum Prüfen der Lage von im Boden verlegten Rohren |
| JPS55116215A (en) * | 1979-03-02 | 1980-09-06 | Nippon Telegr & Teleph Corp <Ntt> | Detector for multi-point perpendicular position |
| JPH0234820Y2 (US20060205796A1-20060914-C00130.png) * | 1980-05-22 | 1990-09-19 | ||
| FR2661744B1 (fr) * | 1981-10-06 | 1992-10-16 | Thomson Csf | Altimetre differentiel. |
| DE3818232A1 (de) * | 1988-05-28 | 1989-12-07 | Schmidt Paul | Verfahren und messvorrichtung zum laufenden messen der relativen hoehenlage eines in das erdreich einzutreibenden langkoerpers |
| DE9303202U1 (de) * | 1993-03-05 | 1993-06-03 | Dietzsch & Roth MSR-Technik OHG, O-9540 Zwickau | Höhendifferenz-Meßgerät |
| DE4410614A1 (de) * | 1994-03-26 | 1995-10-05 | Richard Maurer | Nivellier-, Höhenmeß- und Prüfgerät auf Basis einer Flüssigkeitssäulenwiegung mit elektronischer Auswertung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR830081A (fr) * | 1937-03-19 | 1938-07-20 | Cellule téléhydraulique amovible |
-
1972
- 1972-12-06 FR FR7244651A patent/FR2209094B1/fr not_active Expired
-
1973
- 1973-11-23 IT IT1295173A patent/IT1001035B/it active
- 1973-11-27 DE DE19732359098 patent/DE2359098A1/de active Pending
- 1973-11-28 AU AU62975/73A patent/AU6297573A/en not_active Expired
- 1973-12-06 JP JP13855573A patent/JPS4998268A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU6297573A (en) | 1975-05-29 |
| FR2209094A1 (US20060205796A1-20060914-C00130.png) | 1974-06-28 |
| DE2359098A1 (de) | 1974-06-12 |
| IT1001035B (it) | 1976-04-20 |
| JPS4998268A (US20060205796A1-20060914-C00130.png) | 1974-09-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |