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PCE
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DIFF Subgroup
H01F 29/04

having provision for tap-changing without interrupting the load current

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Variable transformers or inductances not covered by group > with tappings on coil or winding; with provision for rearrangement or interconnection of windings > having provision for tap-changing without interrupting the load current

CPC:

Variable transformers or inductances not covered by group H01F21/00 > with tappings on coil or winding; with provision for rearrangement or interconnection of windings > having provision for tap-changing without interrupting the load current

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