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PCE
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DIFF Subgroup
F15B 13/16

Special measures for feedback

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Details of servomotor systems > Special measures for feedback

CPC:

Details of servomotor systems ( F15B15/00 take precedence) > Special measures for feedback

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