FR2462720B1 - - Google Patents

Info

Publication number
FR2462720B1
FR2462720B1 FR7919638A FR7919638A FR2462720B1 FR 2462720 B1 FR2462720 B1 FR 2462720B1 FR 7919638 A FR7919638 A FR 7919638A FR 7919638 A FR7919638 A FR 7919638A FR 2462720 B1 FR2462720 B1 FR 2462720B1
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
Application number
FR7919638A
Other languages
French (fr)
Other versions
FR2462720A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bureau de Recherches Geologiques et Minieres BRGM
Original Assignee
Bureau de Recherches Geologiques et Minieres BRGM
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 by Bureau de Recherches Geologiques et Minieres BRGM filed Critical Bureau de Recherches Geologiques et Minieres BRGM
Priority to FR7919638A priority Critical patent/FR2462720A1/fr
Publication of FR2462720A1 publication Critical patent/FR2462720A1/fr
Application granted granted Critical
Publication of FR2462720B1 publication Critical patent/FR2462720B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR7919638A 1979-07-31 1979-07-31 Dispositif emetteur recepteur multifrequenciel pour appareil de prospection electromagnetique Granted FR2462720A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7919638A FR2462720A1 (fr) 1979-07-31 1979-07-31 Dispositif emetteur recepteur multifrequenciel pour appareil de prospection electromagnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919638A FR2462720A1 (fr) 1979-07-31 1979-07-31 Dispositif emetteur recepteur multifrequenciel pour appareil de prospection electromagnetique

Publications (2)

Publication Number Publication Date
FR2462720A1 FR2462720A1 (fr) 1981-02-13
FR2462720B1 true FR2462720B1 (OSRAM) 1985-03-29

Family

ID=9228469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919638A Granted FR2462720A1 (fr) 1979-07-31 1979-07-31 Dispositif emetteur recepteur multifrequenciel pour appareil de prospection electromagnetique

Country Status (1)

Country Link
FR (1) FR2462720A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517071A1 (fr) * 1981-11-24 1983-05-27 Commissariat Energie Atomique Recepteur pour sondeur de detection et de mesure de phenomenes relatifs a l'environnement du globe terrestre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525072A (en) * 1967-12-11 1970-08-18 Texas Instruments Inc Method and apparatus for processing seismic data in the field
GB1432335A (en) * 1972-05-04 1976-04-14 Schlumberger Ltd Well logging data processing techniques
FR2272442B1 (OSRAM) * 1974-05-21 1977-03-11 Aquitaine Petrole
FR2368048A1 (fr) * 1976-10-15 1978-05-12 Elf Aquitaine Dispositif de reception et de mesure directe en continu de signaux electriques magnetiques.

Also Published As

Publication number Publication date
FR2462720A1 (fr) 1981-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse