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PCE
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DIFF Subgroup
F04B 25/04

having cylinders coaxial with, or parallel or inclined to, main shaft axis

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Multi-stage pumps specially adapted for elastic fluids > having cylinders coaxial with, or parallel or inclined to, main shaft axis

CPC:

Multi-stage pumps > having cylinders coaxial with, or parallel or inclined to, main shaft axis

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