DIFF Subgroup
G01S 15/89 for mapping or imaging
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 mapping or imaging
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 mapping or imaging
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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