DIFF Subgroup
G01S 15/93 for anti-collision purposes
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems > Sonar systems specially adapted for specific applications > for anti-collision purposes
CPC:
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems > Sonar systems specially adapted for specific applications (seismic or acoustic prospecting or detecting G01V1/00) > for anti-collision purposes
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 2020.
Child Classifications
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