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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F01L 25/08

by electric or magnetic means

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Drive, or adjustment during operation, of distribution or expansion valves by non-mechanical means > by electric or magnetic means

CPC:

Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means > by electric or magnetic means

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