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IPC Subgroup
G01V 1/18

Receiving elements, e.g. seismometer, geophone

Introduced: September 1968

Last revised: January 2006

Full Title

Seismology; Seismic or acoustic prospecting or detecting > Receiving elements for seismic signals; Arrangements or adaptations of receiving elements > Receiving elements, e.g. seismometer, geophone

Classification Context

Section:
PHYSICS
Class:
MEASURING; TESTING
Subclass:
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS