Patent classifications
G
PHYSICS
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G01
MEASURING; TESTING
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G01V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
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2210/00
Details of seismic processing or analysis
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G01V2210/10
Aspects of acoustic signal generation or detection
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G01V2210/1429
Subsurface, e.g. in borehole or below weathering layer or mud line
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