Method and system for acquisition and separation of the effects of electromagnetic fields to predict earthquakes

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United States of America Patent

PATENT NO 4884030
SERIAL NO

07178120

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Abstract

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The present invention relates to a system for acquisition and separation of the effects of simultaneous sources of electromagnetic field. According to the invention the system comprises an array of n pick-ups (1a . . . 1e) connected to registration means (2), the minimum number n of pick-ups per array being equal to 2s+2, where s is equal to a number of simultaneous sources to be analysed.

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Patent Owner(s)

Patent OwnerAddress
COMPAGNIE GENERALE DE GEOPHYSIQUE1 RUE LEON MIGAUX MASSY 91300

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Naville, Charles Grigny, FR 17 373
Rocroi, Jean-Pierre Fresnes, FR 4 73
Spitz, Simon Paris, FR 1 12

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