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PCE
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DIFF Subgroup
F04D 17/04

of transverse-flow type

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids > having non-centrifugal stages, e.g. centripetal > of transverse-flow type

CPC:

Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps (F04D21/00 takes precedence) > having non-centrifugal stages, e.g. centripetal > of transverse-flow type

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