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PCE
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DIFF Subgroup
A61B 5/09

using an element rotated by the flow

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Measuring for diagnostic purposes; Identification of persons > Measuring devices for evaluating the respiratory organs > Measuring breath flow > using an element rotated by the flow

CPC:

Measuring for diagnostic purposes (radiation diagnosis A61B6/00; diagnosis by ultrasonic, sonic or infrasonic waves A61B8/00); Identification of persons > Measuring devices for evaluating the respiratory organs > Measuring breath flow > using an element rotated by the flow

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