IPC Subgroup
G01V 1/143 using mechanical driving means
Introduced: January 1980
Last revised: January 2006
Full Title
Seismology; Seismic or acoustic prospecting or detecting > Generating seismic energy > using mechanical driving means
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
4 direct subcodes
Child Classifications
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- G01V 1/145 by deforming or displacing surfaces
- G01V 1/147 using impact of dropping masses
- G01V 1/153 using rotary unbalanced masses
- G01V 1/155 using reciprocating masses