DIFF Main Group
H02P 25/00 Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
Introduced: January 2006
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 2006.
Child Classifications
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- H02P 25/16 characterised by the circuit arrangement or by the kind of wiring since 2006 IPC+CPC Available in IPC and CPC