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PCE
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DIFF Subgroup
G01P 3/22

transferred to the indicator by electric or magnetic means

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Measuring linear or angular speed; Measuring differences of linear or angular speeds > Devices characterised by the use of mechanical means > by using centrifugal forces of solid masses > transferred to the indicator by electric or magnetic means

CPC:

Measuring linear or angular speed; Measuring differences of linear or angular speeds (G01P5/00 - G01P11/00 take precedence; ; counting mechanisms G06M) > Devices characterised by the use of mechanical means > by using centrifugal forces of solid masses > transferred to the indicator by electric or magnetic means

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