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Magnetic mass-lift impulsive seismic energy source including attracting and repulsing electromagnets
Magnetic mass-lift impulsive seismic energy source including attracting and repulsing electromagnets
US Patent
8228762
· Granted Jul 24, 2012
Estimated economic value:
$180,000
ⓘ
Assignee
Geokinetics Acquisition
Inventors
Malcolm John Greig
(1 patents)
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