DIFF Main Group
H02K 19/00 Synchronous motors or generators (having permanent magnets H02K21/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Synchronous motors or generators
CPC: Synchronous motors or generators (having permanent magnets H02K21/00)
Full Title
Full titles differ between systems:
IPC:
Synchronous motors or generators
CPC:
Synchronous motors or generators (having permanent magnets H02K21/00)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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