DIFF Main Group
H02B 7/00 Enclosed substations, e.g. compact substations
Introduced: September 1968
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- H02B 7/06 Distribution substations, e.g. for urban network (H02B7/01 takes precedence) IPC+CPC Available in IPC and CPC