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DIFF Subgroup
G01S 15/04

Systems determining presence of a target

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems > using reflection of acoustic waves > Systems determining presence of a target

CPC:

Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems > using reflection of acoustic waves (G01S15/66 takes precedence) > Systems determining presence of a target

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