DIFF Subgroup
G01V 1/13 Arrangements or disposition of charges to produce a desired pattern in space or time
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Seismology; Seismic or acoustic prospecting or detecting > Generating seismic energy > using explosive charges > Arrangements or disposition of charges to produce a desired pattern in space or time
CPC:
Seismology; Seismic or acoustic prospecting or detecting > Generating seismic energy > using explosive charges (G01V1/157 takes precedence) > Arrangements or disposition of charges to produce a desired pattern in space or time
No child classifications to compare. This is a leaf node in both IPC and CPC.