DIFF Subgroup
H02K 15/12 Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
Introduced: September 1968
Full Title
Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines > Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
IPC defines codes here since 2025.
Child Classifications
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- H02K 15/125 Heating or drying of machines in operational state, e.g. standstill heating since 2025 IPC+CPC Available in IPC and CPC