DIFF Subgroup
G01S 13/86 Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
Introduced: January 1980
Full Title
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified > Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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