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.)
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.)
ERDA MIJ VOOR WETENSCHAPPELIJK
Original Assignee
ERDA MIJ VOOR WETENSCHAPPELIJK
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 ERDA MIJ VOOR WETENSCHAPPELIJKfiledCriticalERDA MIJ VOOR WETENSCHAPPELIJK
Application grantedgrantedCritical
Publication of FR565692ApublicationCriticalpatent/FR565692A/fr
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)
FR565692D1923-05-011923-05-01Procédé pour découvrir les gisements terrestres à l'aide d'ondes électromagnétiques
ExpiredFR565692A
(fr)