CPC Subgroup
G01P 5/08 by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
Full Title
Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft (application of speed-measuring devices for measuring volume of fluid G01F) > by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
2 direct subcodes
Child Classifications
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