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PCE
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DIFF Subgroup
G01V 1/143

using mechanical driving means (G01V1/104, G01V1/133 take precedence)

Introduced: January 1980

Title

Titles differ between systems:

IPC: using mechanical driving means

CPC: using mechanical driving means (G01V1/104, G01V1/133 take precedence)

Full Title

Full titles differ between systems:

IPC:

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

CPC:

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

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

IPC defines codes here since 1980.

Child Classifications

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  • G01V 1/145 by deforming or displacing surfaces since 1980 IPC+CPC Available in IPC and CPC
  • G01V 1/147 using impact of dropping masses since 1980 IPC+CPC Available in IPC and CPC
  • G01V 1/153 using rotary unbalanced masses since 1980 IPC+CPC Available in IPC and CPC
  • G01V 1/155 using reciprocating masses since 1980 IPC+CPC Available in IPC and CPC