4. Electricity: measuring and testing
  5. Of geophysical surface or subsurface in situ
  6. By magnetic means

Christophe Dupuis

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Method and apparatus for locating well casings from an...

Electricity: measuring and testing – Of geophysical surface or subsurface in situ – By magnetic means
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Method of and apparatus for measuring tensor resistivity

Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type transmitter
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Profile ID: LFUS-PAI-P-3263338

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