JPS4998268A - - Google Patents

Info

Publication number
JPS4998268A
JPS4998268A JP13855573A JP13855573A JPS4998268A JP S4998268 A JPS4998268 A JP S4998268A JP 13855573 A JP13855573 A JP 13855573A JP 13855573 A JP13855573 A JP 13855573A JP S4998268 A JPS4998268 A JP S4998268A
Authority
JP
Japan
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.)
Pending
Application number
JP13855573A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4998268A publication Critical patent/JPS4998268A/ja
Pending legal-status Critical Current

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)
JP13855573A 1972-12-06 1973-12-06 Pending JPS4998268A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7244651A FR2209094B1 (ja) 1972-12-06 1972-12-06

Publications (1)

Publication Number Publication Date
JPS4998268A true JPS4998268A (ja) 1974-09-17

Family

ID=9108725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13855573A Pending JPS4998268A (ja) 1972-12-06 1973-12-06

Country Status (5)

Country Link
JP (1) JPS4998268A (ja)
AU (1) AU6297573A (ja)
DE (1) DE2359098A1 (ja)
FR (1) FR2209094B1 (ja)
IT (1) IT1001035B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55116215A (en) * 1979-03-02 1980-09-06 Nippon Telegr & Teleph Corp <Ntt> Detector for multi-point perpendicular position
JPS56172930U (ja) * 1980-05-22 1981-12-21

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR830081A (fr) * 1937-03-19 1938-07-20 Cellule téléhydraulique amovible

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55116215A (en) * 1979-03-02 1980-09-06 Nippon Telegr & Teleph Corp <Ntt> Detector for multi-point perpendicular position
JPS56172930U (ja) * 1980-05-22 1981-12-21
JPH0234820Y2 (ja) * 1980-05-22 1990-09-19

Also Published As

Publication number Publication date
AU6297573A (en) 1975-05-29
IT1001035B (it) 1976-04-20
DE2359098A1 (de) 1974-06-12
FR2209094A1 (ja) 1974-06-28
FR2209094B1 (ja) 1975-03-14

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