Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G01V 1/153

using rotary unbalanced masses

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Seismology; Seismic or acoustic prospecting or detecting > Generating seismic energy > using mechanical driving means > using rotary unbalanced masses

CPC:

Seismology; Seismic or acoustic prospecting or detecting > Generating seismic energy > using mechanical driving means (G01V1/104, G01V1/133 take precedence) > using rotary unbalanced masses

No child classifications to compare. This is a leaf node in both IPC and CPC.