CPC Subgroup
G01S 13/585 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 > Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems > Systems of measurement based on relative movement of target > Velocity or trajectory determination systems; Sense-of-movement determination systems
2 direct subcodes
Child Classifications
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