DIFF Subgroup
G01P 5/08 by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft > by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
CPC:
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
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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