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Priority claimed from FR7917766Aexternal-prioritypatent/FR2461271A1/en
Priority claimed from FR8003159Aexternal-prioritypatent/FR2475745A2/en
Application filed by Compagnie Generale De GeophysiquefiledCriticalCompagnie Generale De Geophysique
Priority claimed from EP80401028Aexternal-prioritypatent/EP0024961B1/en
Application grantedgrantedCritical
Publication of ATE4751T1publicationCriticalpatent/ATE4751T1/en
Geophysical prospecting using transitory currents - incorporating many repetitions of emission current of particular pulse form and particular dipole configuration
Geophysical prospecting using transitory currents - incorporating many repetitions of emission current of particular pulse form and particular dipole configuration